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.
LOS ANGELES (AP) - A monthlong national effort to capture sex predators led to 275 arrests in Southern California that included a teaching assistant for special needs kids, a retired sheriff's deputy and a U.S. Army soldier, authorities said Thursday.
FRESNO (AP) - State officials on Thursday accused FedEx Ground Package System of violating California's hazardous waste laws since 2008 by failing to properly handle broken or leaking packages containing harmful materials.
LOS ANGELES (AP) - A Southern California immigration consultant and her employee were arrested Thursday on charges that they filed fake green card applications.
LOS ANGELES (AP) - LeVar Burton's "Reading Rainbow" fundraising effort is getting a boost from a generous pal, Seth MacFarlane.
LOS ANGELES (AP) - A jury Thursday recommended another death sentence for a man who's already on death row for murdering 10 women in the Los Angeles area.
FRESNO, Calif. (AP) - A California wind farm will become the first in the nation to avoid prosecution if eagles are injured or die when they run into the giant turning blades, the U.S. Fish and Wildlife Service said Thursday.
LOS ANGELES (AP) - A negligence lawsuit against the Los Angeles Dodgers and former owner Frank McCourt over a beating that left a San Francisco Giants fan with brain damage was put in the hands of a jury Thursday after closing arguments by attorneys.
CHICAGO (AP) - Good thing she doesn't need a password to get into heaven. That's what Donna Spinner often mutters when she tries to remember the growing list of letter-number-and-symbol codes she's had to create to access her various online accounts.
WASHINGTON (AP) - A giant food service company unexpectedly reversed course Thursday after bumping thousands of college cafeteria workers from its health plan earlier this year and pointing a finger at President Barack Obama's overhaul.
WASHINGTON (AP) - Strange bedfellows, indeed.
CAIRO (AP) - A prominent Libyan activist who had become an international face of her strife-torn country's efforts to build a democracy was assassinated by gunmen who stormed her home in the restive eastern city of Benghazi, police said Thursday.
WASHINGTON (AP) - The Supreme Court on Thursday struck down a 35-foot protest-free zone outside abortion clinics in Massachusetts.
RIO DE JANEIRO (AP) - FIFA banned Uruguay striker Luis Suarez from all football activities for four months on Thursday for biting an opponent at the World Cup, a punishment that rules him out of the rest of the tournament and the start of the upcoming Premier League season.
AQUARIUS REEF BASE, Fla. (AP) - Fabien Cousteau has a week left in his 31-day underwater living experiment in the Florida Keys, and he's not exactly eager to return to the surface.
SEATTLE (AP) - Scientists studying Puget Sound orcas for the past decade now know they are among the most contaminated marine mammals, with pollutants particularly high in young killer whales, according to a report released Wednesday.