When he ended his life last year by shooting himself in the chest, Junior Seau had a degenerative brain disease often linked with repeated blows to the head.
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.
LOS ANGELES (AP) - Certain earthquake fault segments long thought to be stable may rupture and cause a mega-quake, suggests a new study that could have implications for California's mighty San Andreas.
CARACAS, Venezuela (AP) - Nothing shows the extent of Hugo Chavez's grip on power quite as clearly as his absence from his own inauguration Thursday.
SACRAMENTO, Calif. (AP) - The California Legislature's black caucus doesn't like parts of the Los Angeles Memorial Coliseum deal with the University of Southern California.
NEW YORK (AP) - Wal-Mart Stores Inc.'s CEO Mike Duke found out in 2005 that the retailer's Mexico unit was handing out bribes to local officials, according to emails obtained by lawmakers.
The evangelical pastor chosen to give the benediction at President Barack Obama's inauguration withdrew from the ceremony Thursday after remarks surfaced that he made two decades ago condemning the gay rights movement.
SAN FRANCISCO (AP) - Authorities in Northern California made a snappy discovery during a routine probation check: An alligator-like reptile named "Mr. Teeth," who was apparently protecting a stash of marijuana.
WASHINGTON (AP) - The Pentagon will begin taking steps to freeze civilian hiring, delay some contract awards and curtail some maintenance to prepare for drastic budget cuts if Congress can't reach an agreement on a final spending plan, Defense Secretary Leon Panetta said Thursday.
NEW YORK (AP) - At least gasoline should cost you less in 2013.
LOS ANGELES (AP) - Britney Spears is out of "The X Factor" after a season in which the pop star failed to deliver a ratings boost for the singing contest, a person familiar with the show's plans said Thursday.
ST. LOUIS (AP) - In their quest for the next big drug discovery, pharmaceutical companies are increasingly teaming up with some of the nation's top universities, recruiting campus scientists as partners and offering schools multimillion-dollar deals to work on experimental drugs in development.
SOLEDAD, Calif. (AP) - California's Pinnacles National Monument, a 40 square-mile site that includes caves and towering volcanic rock formations popular with climbers, became the country's 59th national park on Thursday.
NEW YORK (AP) - The captain of a commuter ferry that crashed into a New York City dock says the vessel suffered a mechanical failure.
LOS ANGELES (AP) - Gov. Jerry Brown on Thursday proposed a sweeping overhaul of K-12 education financing that would provide more money for low-income schools and give districts more control over how they can spend state funds.
CHEYENNE, Wyo. (AP) - In its prime, a massive steam locomotive known as Big Boy No. 4014 was a moving eruption of smoke and vapor, a 6,300-horsepower brute dragging heavy freight trains over the mountains of Wyoming and Utah.
LOS ANGELES (AP) - A man convicted in the murder and attempted murder of transients in the Hollywood area five years ago has been sentenced to life in prison without the possibility of parole.
BOSTON (AP) - A surveillance video shows a man prosecutors say is Dzhokhar Tsarnaev placing a bomb near the finish line of the Boston Marathon, just yards from where an 8-year-old boy was killed when it exploded.
WASHINGTON (AP) - The White House on Monday said there was "overwhelming evidence" that Russia is fomenting unrest in eastern Ukraine, but suggested that President Barack Obama has not yet concluded that Russian President Vladimir Putin's actions warrant broader sanctions on key Russian economic sectors.
WASHINGTON (AP) - The Social Security Administration is suspending a program in which thousands of people were having their tax refunds seized to recoup overpayments that happened more than a decade ago.
CAPE CANAVERAL, Fla. (AP) - A space station cargo ship will remain Earthbound for a while longer.
NEW YORK (AP) - The Washington Post and The Guardian won the Pulitzer Prize in public service Monday for revealing the U.S. government's sweeping surveillance efforts in stories based on thousands of secret documents handed over by National Security Agency leaker Edward Snowden.
LOS ANGELES (AP) - A judge has indicated that Michael Jackson's mother should pay the promoter of her son's ill-fated comeback concerts more than $800,000 in costs associated with her failed negligent hiring lawsuit.
HORLIVKA, Ukraine (AP) - Ukraine's acting president urged the United Nations on Monday to send peacekeeping troops to eastern Ukraine, where pro-Russian gunmen kept up their rampage of storming and occupying local government offices, police stations and a small airport.
PRETORIA, South Africa (AP) - The chief prosecutor in Oscar Pistorius' murder trial on Monday alleged numerous inconsistencies in the athlete's account of how he killed girlfriend Reeva Steenkamp last year, seeking to show that the athlete is lying when he says he shot her by mistake.
PLEASANT GROVE, Utah (AP) - Police in Utah are questioning a mother and family members about the killings of seven babies whose bodies were found stuffed in cardboard boxes in a garage.
If the signals detected deep in the Indian Ocean are truly from the wreckage from Malaysia Airlines Flight 370, they ultimately will close the book on a frustrating long list of false leads in the effort to find the jet. Here are the most prominent moments in which hopes of solving the tragic aviation mystery were dashed:
OVERLAND PARK, Kan. (AP) - A gunman opened fire outside of a Jewish community center on Sunday, killing a doctor and his teenage grandson before heading to a Jewish retirement community a few blocks away and killing someone else, authorities said.
SLOVYANSK, Ukraine (AP) - Ukraine is deploying troops in a "large-scale anti-terrorist operation" to resist attacks by armed pro-Russian forces, Ukraine's President Oleksandr Turchynov said on Sunday in a televised address.
PRETORIA, South Africa (AP) - Prosecutor Gerrie Nel fired another tough question at murder suspect Oscar Pistorius.