CAPE CANAVERAL, Fla. (AP) - Twin spacecraft have captured the clearest sounds yet from Earth's radiation belts - and they mimic the chirping of birds.
KANSAS CITY, Mo. (AP) - Police say Kansas City Chiefs linebacker Jovan Belcher spent some of his final hours sleeping in his car outside the home of another woman whom he described as his "girlfriend."
SANTA ANA, Calif. (AP) - The ex-girlfriend of a California man charged with beheading a neighbor and killing a friend has pleaded not guilty to being an accessory after the deaths of the Orange Coast College students.
PHOENIX (AP) - Authorities in Arizona are looking for an 11-year-old girl with leukemia who is at risk of a deadly infection after her parents inexplicably took her out of a Phoenix hospital last week.
LOS ANGELES (AP) - A federal mediator will be called in to help resolve an eight-day strike that has cost the economy billions of dollars while paralyzing the twin ports of Los Angeles and Long Beach, officials said Tuesday.
The Obama administration and House Republicans have unveiled their opening offers in talks to avoid the so-called fiscal cliff. Details are scant but the White House estimates its plan would carve $4.4 trillion from the deficit over the coming decade, including previously enacted cuts ($1 trillion) and savings from reduced costs for overseas military operations ($800 billion), as well as interest payments on the national debt ($600 billion).
WASHINGTON (AP) - Federal antitrust regulators have cleared Disney's $4 billion deal to buy Lucasfilm, the filmmaking empire behind the "Star Wars" franchise.
LOS ANGELES (AP) - Supporters of Los Angeles County's jailed assessor are pleading for bail money as a birthday gift for the bribery defendant.
CHICAGO (AP) - A federal judge Monday threw out a lawsuit filed by five states that want barriers placed in Chicago-area waterways to prevent Asian carp from invading the Great Lakes, but said he would consider new arguments if the case were filed again.
CAIRO (AP) - Police have fired tear gas to stop protesters from approaching the presidential palace in Cairo as tens of thousands take to the streets to demonstrate against the assumption of nearly absolute powers by the nation's Islamist leader.
ATLANTA (AP) - Potentially lethal carbon monoxide levels at an Atlanta elementary school with no detectors sent at least 42 students and seven adults to hospitals Monday and forced 500 more to evacuate, authorities said.
FORT WORTH, Texas (AP) - The military's highest court ousted the judge in the Fort Hood shooting case Monday and threw out his order to have the suspect's beard forcibly shaved before his court-martial.
DOYLINE, La. (AP) - The cleanup of 3,000 tons of explosives haphazardly stored at a munitions plant has frayed the nerves of residents who evacuated, closed the high school and spawned a criminal investigation of the company that owns the materials.
NEW YORK (AP) - Bob Costas' "Sunday Night Football" halftime commentary supporting gun control sparked a Fox News Channel debate Monday on whether NBC should fire him and a Twitter storm involving Ted Nugent, Rosie O'Donnell, Herman Cain and many more.
CHICAGO (AP) - Detectives have long wondered what secrets serial killer John Wayne Gacy and other condemned murderers took to the grave when they were executed - particularly whether they had other unknown victims.
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.
VATICAN CITY (AP) - Pope Francis, marking Palm Sunday in a packed St. Peter's Square, ignored his prepared homily and spoke entirely off-the-cuff in a remarkable departure from practice. Later, he continued to stray from the script by hopping off his popemobile to pose for "selfies" with young people and also sipping tea passed to him from the crowd.
WASHINGTON (AP) - As millions of Americans race to meet Tuesday's tax deadline, their chances of getting audited are lower than they have been in years.
RED BLUFF, Calif. (AP) - Federal investigators could not corroborate on Saturday a driver's claim that a FedEx tractor-trailer was already on fire when it careened across a freeway median, sideswiped her car and slammed into a bus carrying high school students, killing 10 people in a fiery wreck.
WASHINGTON (AP) - The world's top finance officials expressed confidence Saturday that the global economy finally has turned the corner to stronger growth. This time, they may be right.
BOSTON (AP) - Boston officials have announced improved public safety measures for the final two miles of the Boston Marathon on April 21, a year after two explosions near the finish line killed three people and wounded more than 260 others.
HONOLULU (AP) - U.S. officials say there is no threat of a tsunami to the coasts of California, Oregon, Washington, Hawaii or Alaska after a magnitude-7.6 earthquake struck in the Pacific Ocean near the Solomon Islands.