PITTSBURGH (AP) - Researchers are trying to plant a digital seed for artificial intelligence by letting a massive computer system browse millions of pictures and decide for itself what they all mean.
NEW YORK (AP) - The "Hunger Games" sequel "Catching Fire" opened with $161.1 million at the box office, narrowly besting the original film and setting a record for a November opening.
PESHAWAR, Pakistan (AP) - Demonstrators protesting U.S. drone strikes roughed up drivers Sunday as they sought to stop trucks carrying NATO troop supplies and equipment from passing through northwest Pakistan.
KABUL, Afghanistan (AP) - President Hamid Karzai cast fresh doubt on the future presence of thousands of American and allied forces on Sunday by rejecting a recommendation by an Afghan assembly of dignitaries to quickly sign a long-delayed security pact with the United States.
SULPHUR SPRINGS, Texas (AP) - Singer Willie Nelson has suspended performances until December after three of his band members were hurt when their bus plowed into a bridge pillar in East Texas during rainy conditions.
JERUSALEM (AP) - Israel's prime minister harshly condemned the international community's nuclear deal with Iran on Sunday while Saudi Arabia remained conspicuously quiet, reflecting the jitters felt throughout the Middle East over Iran's acceptance on the global stage.
MACAU (AP) - Manny Pacquiao reversed the decline in his boxing career and provided some desperately needed inspiration to the disaster-stricken Philippines with an authoritative victory over Brandon Rios on Sunday.
PHOENIX (AP) - A scandal in which 6,000 child-abuse complaints in Arizona were filed away and never investigated illustrated what advocates say is a tragically common problem across the U.S.: Many child-protection agencies have crushing workloads and inadequate oversight.
LITTLE ROCK, Ark. (AP) - After decades of court battles and $1 billion of government aid, one the nation's most historic school desegregation efforts might finally be nearing an end.
LOS ANGELES (AP) - California's highways aren't as smart as they used to be.
GENEVA (AP) - The French and Iranian foreign ministers said early Sunday that a deal between six world powers and Iran has been struck that calls on Tehran to limit its nuclear activities in return for sanctions relief.
SPRINGFIELD, Ill. (AP) - Just after his team advanced to the Illinois state high school football championship Saturday, Springfield Sacred Heart-Griffin's coach had his players take a knee at midfield for a prayer with their opponents - a team from a town brought to its own knees just six days earlier by a deadly tornado.
BANGKOK (AP) - Christmas is not a holiday in predominantly Buddhist Thailand, and its palm trees outnumber pines, but the country still set a world record with its holiday spirit.
ALBUQUERQUE, N.M. (AP) - A powerful storm system that has caused hundreds of accidents across the Western U.S. has marched eastward with predictions of widespread snow, freezing temperatures and gusty winds.
LOS ANGELES (AP) - "The Hunger Games: Catching Fire" is a scorching hit at the box office.
DAMATURU, Nigeria (AP) - An explosion at an illegal World Cup viewing site in northeast Nigeria killed at least 14 people while security forces arrested a "terror kingpin" among nearly 500 people detained as suspected terrorists in the southeast of the country, police said Wednesday.
ST. LOUIS (AP) - Georgia and Missouri have carried out the nation's first executions since a botched lethal injection in Oklahoma in April revived concerns about capital punishment.
LOS ALAMITOS, Calif. (AP) - Interstate 405 in northwestern Orange County was closed for several hours early Wednesday after three steel beams weighing 50,000 pounds each tumbled from a construction site, injuring a construction worker who also fell onto the lanes below, transportation officials said.
NEW YORK (AP) - A 1-cent postage stamp from a 19th century British colony in South America has become the world's most valuable stamp - again.
DETROIT (AP) - Consumers looking for a used vehicle aren't shying away from GM models - even though more than 20 million GM cars and trucks have been recalled this year.
SANTA ANA, Calif. (AP) - Two subspecies of a fox that lives only on an island chain off the Southern California coast should be removed from the endangered species list because of a dramatic increase in population during at least the past decade, a scientific group dedicated to fox recovery said Tuesday.
LOS ANGELES (AP) - Clear Channel CEO Bob Pittman says online streaming service iHeartRadio makes "hundreds of millions" of dollars in annual revenue, putting it in the range of Internet radio leader Pandora.
ST. LOUIS (AP) - Convicted killers in three states were facing executions within a 24-hour period starting Tuesday night, potentially the first lethal injections in the nation since a botched execution in Oklahoma seven weeks ago.
BAGHDAD (AP) - Nearly four dozen Sunni detainees were gunned down at a jail north of Baghdad, a car bomb struck a Shiite neighborhood of the capital and four young Sunnis were found slain, as ominous signs emerged Tuesday that open warfare between the two main Muslim sects has returned to Iraq.
LAKE ISABELLA, Calif. (AP) - Diminishing winds were helping California firefighters surround 75 percent of a wildfire in the southern Sierra Nevada.
AUSTIN, Texas (AP) - Could Texas Gov. Rick Perry be California dreamin'?
WASHINGTON (AP) - Your money or your life?
Many years ago the phone rang late at night. A young boy heard his father say he would be right there. Wanting a chaperone, the father told his son to get dressed and once again they went out into the night to help a single woman, a small town friend in need.
WASHINGTON (AP) - President Barack Obama says the captured Libyan militant suspected of killing Americans in Benghazi will face the full weight of the American justice system.
WASHINGTON (AP) - Moving to protect fragile marine life, President Barack Obama announced plans Tuesday to create the largest ocean preserve in the world by banning drilling, fishing and other activities in a massive stretch of the Pacific Ocean.