U.S., Afghanistan discuss "last chapter" in war aims: Panetta

WASHINGTON (Reuters) - U.S. Defense Secretary Leon Panetta and Afghan President Hamid Karzai discussed on Thursday the "last chapter" in building a sovereign Afghanistan that can provide its own security, including the nature of U.S. involvement after combat troops withdraw in 2014.

Panetta said he and Karzai made "very good progress" on the issues they discussed, but he declined to say whether they had agreed on the size of any residual U.S. force that would remain in Afghanistan to do counterterrorism operations and training once combat troops withdraw.

Panetta said both sides were committed to the goals approved at the NATO summit in Chicago in May, which calls for a continuing effort by members of the alliance to train, advise and assist Afghan forces. Karzai is scheduled to meet President Barack Obama on Friday for more talks on the remaining issues.

The Obama administration has been considering a residual force of between 3,000 and 9,000 troops in Afghanistan to conduct counterterrorism operations while providing training and assistance for Afghan forces. But the administration said this week it did not rule out a complete withdrawal after 2014.

While Karzai has been critical of U.S. troop activity in Afghanistan, it is unclear how Afghan forces would perform without U.S. helicopters, medical facilities, intelligence and other military support, of which Afghanistan has very little.

"After a long and difficult past, we finally are, I believe, at the last chapter of establishing ... a sovereign Afghanistan that can govern and secure itself for the future," Panetta told Karzai after a welcoming ceremony at the Pentagon that included an honor guard and 21-gun salute.

Panetta said 2013 would mark an important step in the war, with Afghans due to take over the lead role for security across the country.

"We've come a long way towards a shared goal of establishing a nation that you and we can be proud of, one that never again becomes a safe haven for terrorism," Panetta said. "Our partnership, forged ... through almost 11 years of shared sacrifice, is a key to our ability to achieve the final mission."

STRAINS IN RELATIONSHIP

Karzai's three-day visit to Washington follows a year of growing strains on the U.S.-Afghan partnership, including incidents in which Afghan soldiers or police attacked and killed U.S. or coalition troops. U.S. forces also were involved in a series of incidents that enraged Afghans, including burning Korans, which touched off days of rioting.

In addition to discussing the U.S. troop presence after 2014, the two countries are negotiating long-term support for the Afghan military. Afghan officials came with a list of military equipment, including aircraft, they hoped to obtain.

General Martin Dempsey, chairman of the Joint Chiefs of Staff, said he and Afghan Defense Minister Bismillah Khan Mohammadi discussed the equipment issue and agreed to start with a broader review of Afghanistan's threats and military needs.

"What we talked about yesterday was ... let's move beyond a wish list of equipment and start by discussing what is your vision for the future of the Afghan military against threats and requirements," Dempsey said.

"He was very open, very eager to enter into that kind of comprehensive strategic review, and from that will come ... a view of how to move from where they are today, which is clearly focused on counterinsurgency, to something they may wish to become in the future," he said.

Karzai, in remarks in Panetta's office, said he was confident that the two sides during his trip would "work out a modality for a bilateral security agreement" in the interests of both countries.

The United States is insisting on immunity for any U.S. troops that remain in Afghanistan. That question also may come up at Karzai's talks with Obama on Friday.

(Editing by Paul Simao and Peter Cooney)

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Baby Bones Found Scattered in Ancient Italian Village

SEATTLE — The death of an infant may not have been an occasion for mourning in ancient Italy, according to archaeologists who have found baby bones scattered on the floor of a workshop dating to the seventh century B.C.

The grisly finds consist of bone fragments uncovered over years of excavation at Poggio Civitate, a settlement about 15 miles (25 kilometers) from the city of Siena in what is now Tuscany. The settlement dates back to at least the late eighth century B.C. Archaeologists excavating the site have found evidence of a lavish residential structure as well as an open-air pavilion that stretches an amazing 170 feet (52 meters) long. Residents used this pavilion was as a workshop, manufacturing goods such as terracotta roof tiles.

In 1983, scientists uncovered a cache of bones on the workshop floor, consisting mostly of pig, goat and sheep remains. But among the bony debris was a more sobering find: two arm bones from an infant (or infants) who died right around birth.

In 2009, another baby bone surfaced at the workshop, this one a portion of the pelvis of a newborn. [See Images of the Infant Bones]

The bones “were either simply left on the floor of the workshop or ended up in an area with a concentration of discarded, butchered animals,” said Anthony Tuck, an archaeologist at the University of Massachusetts, Amherst, who presented an analysis of the bones Friday (Jan. 4) at the annual meeting of the Archaeological Institute of America.

Abandoned bones

The discovery of the discarded infant bones in an area used for work could suggest that the people who labored in the workshop had little social status, Tuck said. They may have been slaves or servants whose lost infants would garner little sympathy from the community at large.

However, a third find complicates the picture. In 1971, archaeologists found an arm bone from another newborn or near-term fetus pushed up against the wall of the lavish residence along with other bones and debris. It seems as if someone swept the debris up against the wall, not differentiating between baby bones and garbage, Tuck said. [8 Grisly Archaeological Discoveries]

There’s no way to know whose infant came to rest up against the wall of a wealthy person’s home, said Tuck, who plans to submit the findings to the journal Etruscan Studies. Perhaps the infant belonged to a desperate servant, or perhaps to a member of the family. If so, it may be that even high-status families didn’t consider babies worth mourning when they died in infancy.

The possibility can sound horrifying to modern ears, Tuck said.

“This kind of new data makes people a bit uncomfortable,” he told LiveScience. “People have a tendency to romanticize the past, especially in a place like Tuscany. When we have direct evidence for this kind of behavior, it can be a little tricky to present.”

Death in infancy

Nevertheless, Tuck said, there is reason to think that people have not always given infants the same community status as adults or older children. However, baby bones tend not to preserve well, which makes it difficult to know how ancient Italians in Tuscany treated their deceased infants.

Very few signs of infant burial appear in central Italian cemeteries from this time period, though, Tuck said. The handful of coffins containing baby bones that have been found are loaded with ornaments and jewelry, suggesting that only families of great wealth could have given a lost baby an adult-style funeral.

Even in modern times, societies have sometimes seen babies as belonging to a different category than adults, Tuck said. In areas of extreme poverty and stress that have high infant mortality, the death of a newborn may not trigger many outward displays of mourning, he said.

And many cultures have naming traditions that only recognize the baby’s identity significantly after birth. For example, in traditional Jewish culture, a baby boy’s name isn’t revealed outside the family until the bris, or the ritual of circumcision eight days after birth. According to superstition, naming the baby before then would attract the attention of the Angel of Death.

The Maasai people of Africa give their newborns temporary names until a ceremony as late as age 3, in which the child receives a new name and has his or her head shaved to symbolize a fresh start in life.

On the other hand, not all ancient cultures differentiate between the burials of babies and adults. Stone Age infant graves found in Austria in 2006 date back to 27,000 years ago and contain the same beads and pigments as adult gravesites.

The people who lived in Poggio Civitate more than 2,000 years ago have left little evidence of how they viewed infants, but Tuck and his colleagues expect more finds to emerge as the researchers continue to dig in the Tuscany hills. More evidence that high- and low-class babies were buried differently would suggest that the civilization had a rigid hierarchy, they said.

Images of more than 25,000 objects recovered from the site can be found at Open Context, an open-source research database developed by the Alexandra Archive Institute.

Follow Stephanie Pappas on Twitter @sipappas or LiveScience @livescience. We’re also on Facebook & Google+.

Copyright 2013 LiveScience, a TechMediaNetwork company. All rights reserved. This material may not be published, broadcast, rewritten or redistributed.
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Audrey Hepburn: Remembering the Private Legend

By Elizabeth McNeil

01/10/2013 at 07:35 PM EST

Audrey Hepburn with her son, Luca Dotti, in 1985

Audrey Hepburn Childrens Fund

She captivated the world with her doe-eyed beauty, but behind the Givenchy glamour, there was an Audrey Hepburn few people knew.

She thought her nose too big, her feet too large and her neck too long. She loved to shop for groceries (but not clothes), didn't wear makeup at home, never went to the gym and enjoyed two fingers of Scotch every night. 

"She was not this ethereal creature," says Robert Wolders, 76, the Dutch actor who was her companion for the last 13 years of her life. "She was an earthy woman with a ribald sense of humor."

What Hepburn had, adds Wolders, "was more than beauty. It was this extraordinary mystique."

Hepburn left Hollywood at age 34 at the height of her fame, moving into a 1732 farmhouse in Tolochenaz, a small Swiss village, where she found happiness raising two sons and purpose in her charity work for UNICEF. 

Two decades after her death from abdominal cancer at 63 on Jan. 20, 1993, her children and her last love remember the Audrey they adored. 

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Flu season strikes early and, in some places, hard

NEW YORK (AP) — From the Rocky Mountains to New England, hospitals are swamped with people with flu symptoms. Some medical centers are turning away visitors or making them wear face masks, and one Pennsylvania hospital set up a tent outside its ER to deal with the feverish patients.

Flu season in the U.S. has struck early and, in many places, hard.

While flu normally doesn't blanket the country until late January or February, it is already widespread in more than 40 states, with about 30 of them reporting some major hot spots. On Thursday, health officials blamed the flu for the deaths of 20 children so far.

Whether this will be considered a bad season by the time it has run its course in the spring remains to be seen.

"Those of us with gray hair have seen worse," said Dr. William Schaffner, a flu expert at Vanderbilt University in Nashville.

The evidence so far points to a moderate season, Schaffner and others say. It looks bad in part because last year was unusually mild and because the main strain of influenza circulating this year tends to make people sicker and really lay them low.

David Smythe of New York City saw it happen to his 50-year-old girlfriend, who has been knocked out for about two weeks. "She's been in bed. She can't even get up," he said.

Also, the flu's early arrival coincided with spikes in a variety of other viruses, including a childhood malady that mimics flu and a new norovirus that causes vomiting and diarrhea, or what is commonly known as "stomach flu." So what people are calling the flu may, in fact, be something else.

"There may be more of an overlap than we normally see," said Dr. Joseph Bresee, who tracks the flu for the Centers for Disease Control and Prevention.

Most people don't undergo lab tests to confirm flu, and the symptoms are so similar that it can be hard to distinguish flu from other viruses, or even a cold. Over the holidays, 250 people were sickened at a Mormon missionary training center in Utah, but the culprit turned out to be a norovirus, not the flu.

Flu is a major contributor, though, to what's going on.

"I'd say 75 percent," said Dr. Dan Surdam, head of the emergency department at Cheyenne Regional Medical Center, Wyoming's largest hospital. The 17-bed emergency room saw its busiest day ever last week, with 166 visitors.

The early onslaught has resulted in a spike in hospitalizations. To deal with the influx and protect other patients from getting sick, hospitals are restricting visits from children, requiring family members to wear masks and banning anyone with flu symptoms from maternity wards.

One hospital in Allentown, Pa., set up a tent this week for a steady stream of patients with flu symptoms. But so far "what we're seeing is a typical flu season," said Terry Burger, director of infection control and prevention for the hospital, Lehigh Valley Hospital-Cedar Crest.

On Wednesday, Boston declared a public health emergency, with the city's hospitals counting about 1,500 emergency room visits since December by people with flu-like symptoms.

All the flu activity has led some to question whether this year's flu shot is working. While health officials are still analyzing the vaccine, early indications are that it's about 60 percent effective, which is in line with what's been seen in other years.

The vaccine is reformulated each year, based on experts' best guess of which strains of the virus will predominate. This year's vaccine is well-matched to what's going around. The government estimates that between a third and half of Americans have gotten the vaccine.

In New York City, 57-year-old Judith Quinones skipped getting a flu shot this season and suffered her worst case of flu-like illness in years. She was laid up for nearly a month with fever and body aches. "I just couldn't function," she said.

But her daughter got the vaccine. "And she got sick twice," Quinones said.

Europe is also suffering an early flu season, though a milder strain predominates there. Flu reports are up, too, in China, Japan, the West Bank, the Gaza Strip, Algeria and the Republic of Congo. Britain has seen a surge in cases of norovirus.

On average, about 24,000 Americans die each flu season, according to the CDC. That's an estimate — the agency does not keep a running tally of adult flu deaths each year, only for children. Some state health departments do keep count, and they've reported dozens of flu deaths so far.

Flu usually peaks in midwinter. Symptoms can include fever, cough, runny nose, head and body aches and fatigue. Some people also suffer vomiting and diarrhea, and some develop pneumonia or other severe complications.

Most people with flu have a mild illness and can help themselves and protect others by staying home and resting. But people with severe symptoms should see a doctor. They may be given antiviral drugs or other medications to ease symptoms.

Flu vaccinations are recommended for everyone 6 months or older. Of the 20 children killed by the flu this season, only two were fully vaccinated.

___

AP Medical Writer Maria Cheng in London contributed to this report.

___

Online:

CDC flu: http://www.cdc.gov/flu/index.htm

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Wall Street climbs as China data puts S&P back at five-year high

NEW YORK (Reuters) - Stocks rose on Thursday and the S&P 500 ended at a fresh five-year high as stronger-than-expected exports from China spurred optimism about global growth prospects.

Buying accelerated late in the day after the S&P 500 broke through technical resistance at 1,466.47, which was the market's closing level last Friday and the highest level since December 2007.

"Historically, January is a positive month for the market and you're seeing that play out," said Michael Sheldon, chief market strategist at RDM Financial in Westport, Connecticut.

Financial and energy stocks were the day's top gainers. The financial sector index <.gspf> rose 1.4 percent and the energy sector <.gspe> was up 1 percent.

Analysts cited economic data out of China as the day's catalyst, which showed the country's export growth rebounded sharply to a seven-month high in December, a strong finish to the year after seven straight quarters of slowdown.

"It is being interpreted positively that they've stopped the downturn (in growth)," said Kurt Brunner, portfolio manager at Swarthmore Group in Philadelphia.

"If they continue to produce good growth, that's going to be supportive of our global manufacturers."

Wall Street's fear gauge, the CBOE Volatility Index <.vix> suggested markets were relatively calm. The VIX was down 2.3 percent at 13.49.

At Thursday's close, the S&P sits about 6 percent below its all-time closing high of 1,565.15, hit in October 2007.

The Dow Jones industrial average <.dji> gained 80.71 points, or 0.60 percent, to 13,471.22. The Standard & Poor's 500 Index <.spx> rose 11.10 points, or 0.76 percent, to 1,472.12. The Nasdaq Composite Index <.ixic> added 15.95 points, or 0.51 percent, to 3,121.76.

Thursday's session had earlier included a dip that traders said was triggered by a trade in the options market that prompted a large amount of S&P futures to hit the market at the same time. That sent the S&P 500 index down rapidly but those losses were reversed through the afternoon.

Financials benefited from events this week that added clarity to mortgage rules and banks' potential exposure to the housing market.

The U.S. government's consumer finance watchdog announced mortgage rules on Thursday that will force banks to use new criteria to determine whether a borrower can repay a home loan.

Earlier this week, several big mortgage lenders reached a deal with regulators to end a review of foreclosures mandated by the government.

"It's a resolution. It's not hanging over their heads," said Brunner.

Bank of America gained 3.1 percent to $11.78, while Morgan Stanley was up 3.7 percent at $20.34, one day after sources said the bank plans to cut jobs.

Shares of upscale jeweler Tiffany dropped 4.5 percent to $60.40 after it said sales were flat during the holidays.

Herbalife Ltd stepped up its defense against activist investor Bill Ackman, stressing it was a legitimate company with a mission to improve nutrition and help public health. The stock ended down 1.8 percent at $39.24 after a volatile day.

After the closing bell, American Express said it would cut about 5,400 jobs, and take about $600 million in after-tax charges in the fourth quarter. The stock added 0.7 percent to $61.20 in after-hours trade.

Volume was above the 2012 average of 6.42 billion shares traded a day, with roughly 6.77 billion shares changing hands on the New York Stock Exchange, the Nasdaq and the NYSE MKT.

Advancers outnumbered decliners on the NYSE by 1,916 to 1,039, while advancers also outpaced decliners on the Nasdaq by 1,439 to 1,036.

(Editing by Nick Zieminski)

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Analysis: Modi's Gujarat growth model might not work across India

SURAT, India (Reuters) - Turning a single Indian state with a long tradition of entrepreneurship and a solid political majority into an investor-friendly economic powerhouse is one thing.

Replicating that experience across a diverse country of 1.2 billion would be a tougher prospect for Narendra Modi, whose leadership of booming Gujarat state has led to his being touted as a potential candidate to become India's next prime minister.

While Modi wins praise even from critics for cutting red tape and making government more responsive and predictable, many ingredients for Gujarat's run of growth were in place well before he took office in 2001.

"It is like an icing on cake sort of thing. You have a nice cake and Modi has done a lot of good icing," said Rakesh Chaudhary, director of Pratibha Group, a textile manufacturer in Palsana on the outskirts of the Gujarat city of Surat.

Industry in Gujarat is helped by a long coastline and plenty of barren land that is easy to turn over to factory use.

The power that comes from a long-standing and heavy majority for his Bharatiya Janata Party (BJP) in the state also gives Modi an advantage that he would not enjoy on a national stage marked by fractious coalition politics.

Despite a controversial past - Modi is accused by critics of not doing enough to stop or of even quietly encouraging religious riots in 2002 that saw as many as 2,000 killed, most of them Muslims - he has established a reputation as an economic reformer in part by building on the strengths of Gujarat and marketing them heavily.

Modi's marketing savvy, aided by the Washington lobbying and public affairs firm APCO Worldwide, will be on display at the biennial "Vibrant Gujarat Summit" that begins on Friday.

Initiated by Modi in 2003 to attract investment after the violence and an earthquake in 2001, the event is attended by thousands of corporate officials who pledge billions in investment, although in reality only a fraction has seen the light of day. Of 12.4 trillion rupees ($225 billion) in investment proposed at the 2009 event, just 8.5 percent had been spent as of November 2011, according to state government data.

"Under Modi's regime, there has been significant improvement in infrastructure growth, significant improvement in industrialization, as well as agriculture," said Jahangir Aziz, senior Asia economist at JPMorgan. "But what has been overplayed is initial conditions were actually pretty decent in Gujarat."

HIGHER OFFICE?

The stocky Modi, who favors traditional Indian attire and a clipped white beard, plays down any prime ministerial ambitions.

But his popularity in Gujarat - the BJP won 115 of the state assembly's 182 seats in a December election - has fuelled speculation that he could lead his Hindu nationalist party in 2014 against India's ruling Congress party, which has been beset by corruption scandals and overseen a sharp economic slowdown.

"His economic record in Gujarat is obviously something which matters a lot to the middle classes. That, coupled with strong leadership," said Swapan Dasgupta, an analyst with links to the BJP who expects Modi to be the party standard-bearer in 2014.

Critics say that while Modi has indeed encouraged investment and helped bring reliable electricity and law and order, double-digit growth has not been shared broadly enough. In the five years through March 2010, some states - including Tamil Nadu and Karnataka - did better at bringing down poverty levels.

"Big business people get a lot from the government and scheduled caste people (minorities) get a lot, but people like us who are in between get nothing," said Bhupendra Thakkar, 50, who earns 6,000 rupees ($109) a month selling fruit near Surat's decrepit railway station.

FRIEND OF BUSINESS

Modi lured Tata Motors to the state in 2008 after the company's plans to build a factory for its low-cost Nano car were thwarted by farmers in West Bengal.

Ford Motor Co and Maruti Suzuki are also building plants in the western state - high profile investments that carry the added benefit of acting as marketing tools.

In the seven years through March 2011, Gujarat's economy grew an annual 10.08 percent at constant prices, against 6.45 percent in the eight years through March 2002 (Modi took office in October 2001), which was still ahead of the all-India average of 6.16 percent. A handful of states, including Maharashtra and Tamil Nadu, clocked bigger gains over the same recent period.

By comparison, policy gridlock at the national level has contributed to a drop-off in corporate investment, putting India on track to record its slowest annual growth rate in a decade.

Accustomed to getting his way, Modi, 62, could struggle to negotiate the coalition politics that have become the norm at the national level and have hindered attempts at reform by Prime Minister Manmohan Singh's Congress-led administration.

"Policymaking has benefited from the fact that the BJP has had absolute majority in the state legislature - an advantage it certainly will not enjoy in the federal parliament," said Anjalika Bardalai, an analyst with the Eurasia Group in London.

Modi has also been able to leverage the business acumen of Gujaratis, a group that has long been known for trading and entrepreneurship and includes a prosperous global diaspora as well as billionaires such as Adani Group chief Gautam Adani and Mukesh Ambani, who controls Reliance Industries, India's most valuable company.

"Modi might not be as successful as he has been here because the business mentality is unique to Gujarat," said Chandrakant Sanghavi, chairman of Sanghavi Exports International, a diamond trader and processor. "It could be prevalent in other states but the ratio may be less." ($1 = 55.0700 Indian rupees)

(Editing by John Chalmers and Alex Richardson)

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‘Liquipod’ takes smartphone waterproofing on the road

Amid a sea of Ultra-HD TVs, smart washing machines and various other gadgets, waterproofing expert Liquipel took to CES 2013 to make two announcements. The firm, which adds an interior and exterior waterproof nanocoating to cell phones, revealed a new and improved waterproofing material that is even more effective than its first-generation solution. Liquipel also unveiled its new “Liquipod,” a portable machine that can waterproof gadgets anywhere in the world while device owners wait, according to TechCrunch. Previously, Liquipel required customers to ship their handsets to the company’s offices for treatment.

[More from BGR: iPhone 5 now available with unlimited service, no contract on Walmart’s $ 45 Straight Talk plan]

This article was originally published on BGR.com

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Sandra Bullock Honored at People's Choice Awards for New Orleans Support

By Alison Schwartz

01/09/2013 at 10:45 PM EST

Sandra Bullock at the Warren Easton Charter High School Health Clinic in New Orleans in August 2010

James Crump/Getty

Sandra Bullock took home big honors for her work in the Big Easy Wednesday night.

The People's Choice Awards crowned the Oscar-winning actress the favorite humanitarian for her career-spanning philanthropic efforts, including her dedication to New Orleans's Warren Easton Charter High School

"I'm not at all being modest when I say I'm not doing anything compared to what they do on a daily basis," Bullock, 48, told the crowd gathered at Los Angeles's Nokia Theatre.

Just six months after Hurricane Katrina hit in 2005, the actress showed her support by adopting the school, which sustained $4 million in damages during the storm. She donated hundreds of thousands of dollars for renovations, telling PEOPLE years later that she "felt such a profound need to do something for them."

Her generosity helped the charter school – the first public high school for boys in Louisiana – afford renovations, new band uniforms, athletic equipment and a new health clinic in a city that's close to her heart. After all, she adopted her son, Louis, from New Orleans in 2010 and also has a home in the Garden District.

She pointed to the tireless dedication of the school's students, teachers and tough principal. "I've seen her," she joked. "Yeah, you don't want to go into that office."

Bullock then gave a shout-out to her son, who was sick as home, she said.

"[The students] compete, but they never cut each other down," she added. "And all that happens not because it's easy, but because they do not allow themselves any other option than to succeed."

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Retooling Pap test to spot more kinds of cancer

WASHINGTON (AP) — For years, doctors have lamented that there's no Pap test for deadly ovarian cancer. Wednesday, scientists reported encouraging signs that one day, there might be.

Researchers are trying to retool the Pap, a test for cervical cancer that millions of women get, so that it could spot early signs of other gynecologic cancers, too.

How? It turns out that cells can flake off of tumors in the ovaries or the lining of the uterus, and float down to rest in the cervix, where Pap tests are performed. These cells are too rare to recognize under the microscope. But researchers from Johns Hopkins University used some sophisticated DNA testing on the Pap samples to uncover the evidence — gene mutations that show cancer is present.

In a pilot study, they analyzed Pap smears from 46 women who already were diagnosed with either ovarian or endometrial cancer. The new technique found all the endometrial cancers and 41 percent of the ovarian tumors, the team reported Wednesday in the journal Science Translational Medicine.

This is very early-stage research, and women shouldn't expect any change in their routine Paps. It will take years of additional testing to prove if the so-called PapGene technique really could work as a screening tool, used to spot cancer in women who thought they were healthy.

"Now the hard work begins," said Hopkins oncologist Dr. Luis Diaz, whose team is collecting hundreds of additional Pap samples for more study and is exploring ways to enhance the detection of ovarian cancer.

But if it ultimately pans out, "the neat part about this is, the patient won't feel anything different," and the Pap wouldn't be performed differently, Diaz added. The extra work would come in a lab.

The gene-based technique marks a new approach toward cancer screening, and specialists are watching closely.

"This is very encouraging, and it shows great potential," said American Cancer Society genetics expert Michael Melner.

"We are a long way from being able to see any impact on our patients," cautioned Dr. Shannon Westin of the University of Texas MD Anderson Cancer Center. She reviewed the research in an accompanying editorial, and said the ovarian cancer detection would need improvement if the test is to work.

But she noted that ovarian cancer has poor survival rates because it's rarely caught early. "If this screening test could identify ovarian cancer at an early stage, there would be a profound impact on patient outcomes and mortality," Westin said.

More than 22,000 U.S. women are diagnosed with ovarian cancer each year, and more than 15,000 die. Symptoms such as pain and bloating seldom are obvious until the cancer is more advanced, and numerous attempts at screening tests have failed.

Endometrial cancer affects about 47,000 women a year, and kills about 8,000. There is no screening test for it either, but most women are diagnosed early because of postmenopausal bleeding.

The Hopkins research piggybacks on one of the most successful cancer screening tools, the Pap, and a newer technology used along with it. With a standard Pap, a little brush scrapes off cells from the cervix, which are stored in a vial to examine for signs of cervical cancer. Today, many women's Paps undergo an additional DNA-based test to see if they harbor the HPV virus, which can spur cervical cancer.

So the Hopkins team, funded largely by cancer advocacy groups, decided to look for DNA evidence of other gynecologic tumors. It developed a method to rapidly screen the Pap samples for those mutations using standard genetics equipment that Diaz said wouldn't add much to the cost of a Pap-plus-HPV test. He said the technique could detect both early-stage and more advanced tumors. Importantly, tests of Paps from 14 healthy women turned up no false alarms.

The endometrial cancers may have been easier to find because cells from those tumors don't have as far to travel as ovarian cancer cells, Diaz said. Researchers will study whether inserting the Pap brush deeper, testing during different times of the menstrual cycle, or other factors might improve detection of ovarian cancer.

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Wall Street rises after Alcoa reports earnings

NEW YORK (Reuters) - Stocks rose on Wednesday, rebounding from two days of losses, as investors turned their focus to the first prominent results of the earnings season.

Stocks had retreated at the start of the week from the S&P 500's highest point in five years, hit last Friday, on worries about possible earnings weakness.

Shares of Alcoa Inc were down 0.5 percent to $9.08 after early gains, following the company's earnings release after the bell on Tuesday. The largest U.S. aluminum producer said it expects global demand for aluminum to grow in 2013.

Herbalife Ltd stock rose 4.2 percent to $39.95 in its most active day of trading in the company's history after hedge fund manager Dan Loeb took a large stake in the nutritional supplements seller. Prominent short-seller Bill Ackman had previously accused the company of being a "pyramid scheme," which Herbalife has denied.

Traders have been cautious as the current quarter shaped up like the previous one, with companies recently lowering expectations, said James Dailey, portfolio manager of Team Asset Strategy Fund in Harrisburg, Pennsylvania. Lower expectations leave room for companies to surprise investors even if their results are not particularly strong.

"The big question and focus is on revenue, and Alcoa had better-than-expected revenue," which calmed the market a little, Dailey said.

Overall, corporate profits were expected to beat the previous quarter's meager 0.1 percent rise. Both earnings and revenues in the fourth quarter are expected to have grown by 1.9 percent, according to Thomson Reuters data.

The Dow Jones industrial average <.dji> gained 61.66 points, or 0.46 percent, to 13,390.51. The Standard & Poor's 500 Index <.spx> rose 3.87 points, or 0.27 percent, to 1,461.02. The Nasdaq Composite Index <.ixic> gained 14.00 points, or 0.45 percent, to 3,105.81.

Facebook Inc shares rose above $30 for the first time since July 2012, trading up 5.3 percent at $30.59. Facebook, which has been tight-lipped about its plans after its botched IPO in May, invited the media to its headquarters next week.

Clearwire Corp shares jumped 7.2 percent to $3.13 after Dish Network bid $2.28 billion for the company, beating out a previous Sprint offer and setting the stage for a takeover battle for the wireless service provider that owns crucial mobile spectrum.

Apollo Group Inc slid after heavier early losses, a day after it reported lower student sign-ups for the third straight quarter and cut its operating profit outlook for 2013. Apollo's shares were last off 7.8 percent at $19.32.

Volume was below the 2012 average of 6.42 billion shares traded per day, as 6.10 billion were traded on the New York Stock Exchange, NYSE MKT and Nasdaq.

Advancing stocks outnumbered declining ones on the NYSE by 2,014 to 963, while on the Nasdaq advancers beat decliners 1,603 to 859.

(Reporting by Gabriel Debenedetti; additional reporting by Angela Moon; Editing by Nick Zieminski)

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