PITTSBURGH (AP) - The Environmental Protection Agency has dramatically lowered its estimate of how much of a potent heat-trapping gas leaks during natural gas production, in a shift with major implications for a debate that has divided environmentalists: Does the recent boom in fracking help or hurt the fight against climate change?
LOS ANGELES (AP) - "Iron Man 3" was the heavy-lifter at theaters with a colossal overseas debut that overshadowed a gang of mercenary bodybuilders in a sleepy pre-summer weekend at the domestic box office.
BOSTON (AP) - Boston hospitals say the number of patients being treated for injuries sustained in the marathon bombing continues to drop, two weeks after the attack that killed three and hurt more than 260.
LOS ANGELES (AP) - The most complete account of Michael Jackson's final months is about to unfold in a cramped Los Angeles courtroom nearly four years after the pop superstar's death.
MAKHACHKALA, Russia (AP) - The father of the two Boston bombing suspects said Sunday that he has postponed a trip from Russia to the United States because of poor health.
WASHINGTON (AP) - The chairman of the House Homeland Security Committee said Sunday that the FBI is investigating in the United States and overseas to determine whether the suspects in the Boston Marathon bombing received training that helped them carry out the attack.
LOS ANGELES (AP) - Dave Gold, the founder of the 99 Cents Only Stores more than three decades ago who saw it expand into a billion-dollar empire, has died. He was 80.
WASHINGTON (AP) - Russian authorities secretly recorded a telephone conversation in 2011 in which one of the Boston bombing suspects vaguely discussed jihad with his mother, officials said Saturday, days after the U.S. government finally received details about the call.
WASHINGTON (AP) - President Barack Obama joked Saturday about his plans for a radical second-term evolution from a "strapping young Muslim Socialist" to retiree golfer, all with a new hairstyle like first lady Michelle's.
NEW YORK (AP) - The Federal Aviation Administration said that the U.S. air traffic system will resume normal operations by Sunday evening after lawmakers rushed a bill through Congress allowing the agency to withdraw furloughs of air traffic controllers and other workers.
LOS ANGELES (AP) - A World War II veteran who provided the flag in the famous flag-raising on Iwo Jima has died. Alan Wood was 90.
LOS ANGELES (AP) - Surprise!
ST. PAUL, Minn. (AP) - A national group of prominent GOP donors that supports gay marriage is pouring new money into lobbying efforts to get Republican lawmakers to vote to make it legal.
BOSTON (AP) - With the Boston marathon bombing suspect in a prison hospital, investigators are pushing forward in the U.S. and abroad to piece together the myriad details of a plot that killed three people and injured more than 260.
WASHINGTON (AP) - President Barack Obama vowed Friday to join Planned Parenthood in fighting against what he said are efforts by states to turn women's health back to the 1950s, before the Supreme Court legalized abortion nationwide, and singled out the GOP-governed states of North Dakota and Mississippi for criticism.
LONDON (AP) - American and British intelligence operations have been spying on gamers across the world, media outlets reported, saying that the world's most powerful espionage agencies sent undercover agents into virtual universes to monitor activity in online fantasy games such as "World of Warcraft."
LOS ANGELES (AP) - A former official in the Los Angeles suburb of Bell has been convicted of corruption in a case that drove the blue-collar city to the brink of bankruptcy.
NEW YORK (AP) - Skier Bode Miller and a former flame agreed on Monday to share time with their infant son for the next four months, calming a court fight over him as Miller heads toward the Winter Olympics.
RENO, Nev. (AP) - Rescue teams were working against the clock and the bitter cold Monday to find a couple and four children who went to play in the snow in the remote mountains of northwest Nevada but didn't return after a night of sub-zero temperatures.
PITTSBURGH (AP) - The site where United Airlines Flight 93 crashed on Sept. 11, 2001, is worth more than the government paid for it but far less than the former owner claimed, according to a commission report released Monday.
BANGKOK (AP) - Desperate to defuse Thailand's deepening political crisis, Prime Minister Yingluck Shinawatra dissolved Parliament's lower house on Monday and called early elections. But protesters seeking to topple her vowed to carry on their fight, saying they cannot win the polls because of corruption.
A look at America's "new rich," a rising demographic group, according to survey data provided to The Associated Press:
WASHINGTON (AP) - President Barack Obama headed to South Africa on Monday to speak at a national memorial service for anti-apartheid icon Nelson Mandela. He was joined on Air Force One by former President George W. Bush and former Secretary of State Hillary Rodham Clinton.
KIEV, Ukraine (AP) - A top Ukrainian opposition party says heavily armed riot police have stormed its office in downtown Kiev. The move comes as the Ukrainian capital has been crippled by massive anti-government protests.
NEW YORK (AP) - The Sportsman Channel said Monday it has hired Sarah Palin to be host of a weekly outdoors-oriented program that will celebrate the "red, wild and blue" lifestyle.
RIYADH, Saudi Arabia (AP) - Defense Secretary Chuck Hagel warned Pakistani leaders Monday that if they don't resolve protests stalling some military shipments across the border with Afghanistan, it could be difficult to maintain political support in Washington for an aid program that has sent billions of dollars to Islamabad, defense officials said.
JOHANNESBURG (AP) - South Africa says United States President Barack Obama and United Nations Secretary-General Ban Ki-moon will be among world leaders speaking at a mass memorial service for Nelson Mandela.
SAN QUENTIN, Calif. (AP) - The budding entrepreneurs wear blue sweat pants labeled "prisoner" and huge, flapping blue shirts. Their doors are triple locked, and lunch is a stale peanut butter and jelly sandwich. Complicating matters, participants in this growing Silicon Valley startup incubator are barred from the Internet.