LOS ANGELES (AP) - NASA's Opportunity rover is rolling across the Martian surface again, leaving behind a clay-rich rock in search of more discoveries.
DALLAS (AP) - A pregnant Texas actress who told FBI agents her husband had sent ricin-tainted letters to President Barack Obama and New York Mayor Michael Bloomberg has been arrested for allegedly sending the letters herself, law enforcement officials said Friday.
SAN DIEGO (AP) - A driver who killed a nanny pushing a baby in a San Diego crosswalk has been sentenced to 48 hours in jail.
WASHINGTON (AP) - President Barack Obama vigorously defended sweeping secret surveillance into America's phone records and foreigners' Internet use, declaring "we have to make choices as a society."
DAVIS, Calif. (AP) - Two teenage boys at a Northern California group home have been arrested on suspicion of holding down and raping an 11-year-old girl in a park.
WASHINGTON (AP) - Lawmakers are pressing forward with legislation aimed at stemming an epidemic of sexual assaults in the military.
WASHINGTON (AP) - The U.S. economy is adding jobs at a steady pace - enough to show strength in the face of tax increases and government spending cuts if not enough to reduce still-high unemployment.
PHILADELPHIA (AP) - The search for victims of a building collapse that killed six people wound down Thursday, and the first civil lawsuit was filed amid mounting questions about whether the demolition company that was tearing down the structure caused the tragedy by cutting corners.
LOS ANGELES (AP) - Wooly mammoths, saber-toothed cats and giant ground sloths have been dredged up from the murky depths of La Brea Tar Pits.
SAN JOSE (AP) - President Barack Obama is making a personal plea to Californians, Latinos and young people to sign up for coverage under the new health care law.
MOSCOW (AP) - Vladimir Putin pulled off one of his most audacious pieces of stagecraft, attending a ballet with his rarely seen wife, then emerging smiling and announcing their marriage is over.
WASHINGTON (AP) - An Internal Revenue Service official whose division staged a lavish $4.1 million training conference and who starred as Mr. Spock in a "Star Trek" parody shown at the 2010 gathering conceded to Congress on Thursday that taxpayer dollars were wasted in the episode.
LANCASTER, Calif. (AP) - A Los Angeles County sheriff's deputy could hardly believe the call when he heard two women were spotted near a Lancaster intersection, one of them holding an alligator.
LOS ANGELES (AP) - Los Angeles police and other authorities are searching the La Brea Tar Pits for evidence in a homicide investigation and aren't revealing what they may have found.
QUNEITRA, Golan Heights (AP) - Syrian rebels briefly seized control of a border crossing along the Israeli-controlled Golan Heights on Thursday, prompting the withdrawal of a major Austrian peacekeeping contingent and heightening fears in Israel that it could soon be dragged into the neighboring country's civil war.
KIEV, Ukraine (AP) - Russia has "days, not weeks" to abide by an international accord aimed at stemming the crisis in Ukraine, the top U.S. diplomat in Kiev warned Monday as Vice President Joe Biden launched a high-profile show of support for the pro-Western Ukrainian government. Russia in turn accused authorities in Kiev of flagrantly violating the pact and declared their actions would not stand.
SAN JOSE, Calif. (AP) - A 15-year-old boy found his way onto an airport's tarmac and climbed into a jetliner's wheel well, then flew for five freezing hours to Hawaii - a misadventure that forced authorities to take a hard look at the security system that protects the nation's airline fleet.
JINDO, South Korea (AP) - One by one, coast guard officers carried the newly arrived bodies covered in white sheets from a boat to a tent on the dock of this island, the first step in identifying a sharply rising number of corpses from a South Korean ferry that sank nearly a week ago.
NEW YORK (AP) - AT&T plans a major expansion of super-fast Internet services to cover as many as 100 municipalities in 25 metropolitan areas.
CALABASAS, Calif. (AP) - The Los Angeles County Sheriff's Department says former NFL and Southern California receiver Keyshawn Johnson has been arrested after a report of a domestic dispute.
SAN FRANCISCO (AP) - Pacific Gas & Electric Co. pleaded not guilty Monday to a dozen felony charges stemming from alleged safety violations in a deadly 2010 natural gas pipeline explosion that leveled a suburban neighborhood in the San Francisco Bay Area.
HONOLULU (AP) - Officials say a 16-year-old boy is "lucky to be alive" and unharmed after flying from California to Hawaii stowed away in a plane's wheel well, surviving cold temperatures at 38,000 feet and a lack of oxygen.
Meb Keflezighi of San Diego won the men's race in the Boston Marathon Monday, giving the city its long-hoped-for American champion a year after the bombings.
GROTON, Conn. (AP) - With no sunlight to set day apart from night on a submarine, the U.S. Navy for decades has staggered sailors' working hours on schedules with little resemblance to life above the ocean's surface.
KATMANDU, Nepal (AP) - Survivors of Mount Everest's deadliest avalanche recalled scenes of panic and chaos, describing Sunday how they dug through snow with their hands and ice axes in hopes of finding their friends alive.
CAPE CANAVERAL, Fla. (AP) - Space station astronauts got a special Easter treat: a cargo ship full of supplies.
PALMDALE, Calif. (AP) - Officials say a 16-year-old Southern California girl asleep in her bed has died after a driver accused of being drunk crashed his SUV into her home.
DENVER (AP) - Denver police say they have issued 28 citations for public consumption of marijuana and arrested one person accused of attempting to distribute the drug so far this weekend as revelers celebrate the traditional pot holiday of April 20.
CAMARILLO (AP) - Industry analyst Trilby Lundberg says the average U.S. price of gasoline has jumped 9 cents a gallon in the past two weeks, bringing the total increase to 40 cents over 10 weeks.
TORONTO (AP) - Rubin "Hurricane" Carter, the boxer whose wrongful murder conviction became an international symbol of racial injustice, died Sunday. He was 76.