Adam Lanza was fascinated with chimpanzees because of their capacity for empathy, but could show little or none himself.
SAN FRANCISCO (AP) - An effort by California to spur the installation of energy efficiency retrofits in 100,000 homes by giving homeowners a rebate is off to a slow start.
SACRAMENTO, Calif. (AP) - As California's economy recovers, the Democrats who control the state Legislature put a priority on assisting more vulnerable workers with some of the laws taking effect in the new year.
LOCKPORT, La. (AP) - A nurse embroiled in a custody fight with his ex-wife killed his current wife before shooting his former in-laws and his onetime boss in a rampage that spanned two parishes in Louisiana, leaving three people dead and three wounded. He then fatally shot himself in the head, authorities said.
OAKLAND, Calif. (AP) - A San Francisco Bay Area nursing home that had agreed to provide long-term care for a 13-year-old Oakland girl declared brain dead has backed out.
NEW HAVEN, Conn. (AP) - Connecticut police released thousands of pages Friday from their investigation into the Newtown massacre, providing the most detailed and disturbing picture yet of the rampage and Adam Lanza's fascination with murder, while also depicting school employees' brave and clear-headed attempts to protect the children.
BUENOS AIRES, Argentina (AP) - A 9-year-old boy from Southern California has become the youngest person in recorded history to reach the summit of Argentina's Aconcagua mountain, which at 22,841 feet (6,962 meters) is the tallest peak in the Western and Southern hemispheres.
LOS ANGELES (AP) - Despite a string of summertime flops, Hollywood is expected to have a banner year at the domestic box office, coming in just shy of $11 billion, the largest annual take ever. But because of higher ticket prices, actual attendance at North American theaters remained flat after a decade of decline.
LOS ANGELES (AP) - California regulators have allowed hundreds of toxic waste polluters walk away from contaminated sites and dozens of waste facilities to operate with expired permits while reducing enforcement, it was reported Friday.
WASHINGTON (AP) - More than 1 million Americans are bracing for a harrowing, post-Christmas jolt as extended federal unemployment benefits come to a sudden halt this weekend, entailing potentially significant implications for the recovering U.S. economy and setting up a tense battle when Congress reconvenes in the new year.
LOS ANGELES (AP) - Ever wonder if something's rotten at your farmers market?
DETROIT (AP) - When an ice storm glazed over Michigan last weekend, Tony Carone feared he wouldn't be spending Christmas at home with his family.
PALOS VERDES ESTATES, Calif. (AP) - A driver who plunged 300 feet off of a Southern California ocean cliff was rescued after firefighters waded into the surf to free him from the car.
PETERSON AIR FORCE BASE, Colo. (AP) - The North American Aerospace Defense Command's Santa-tracking program logged 19.58 million unique visitors to its website on Christmas Eve.
PHILADELPHIA (AP) - A Roman Catholic church official who has been jailed for more than a year for his handling of priest sex-abuse complaints had his landmark conviction reversed and was ordered released Thursday.
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.
MOSCOW (AP) - The Kremlin on Wednesday renounced the right to send troops into Ukraine and voiced support for a peace plan, but the West said Russia must do much more to stop the fighting in eastern Ukraine if it wants to avoid a new, more crippling round of sanctions.
PARIS (AP) - One French court acquitted a doctor of poisoning seven terminally ill patients while another ordered physicians to suspend treatment for a comatose man, while Britain's top court said the country's ban on assisted suicide may be incompatible with human rights. The decisions of the past few days are fueling the arguments of Europeans who say the duty of doctors is to end the suffering of those beyond treatment.
WASHINGTON (AP) - The Supreme Court ruled Wednesday that a startup Internet company has to pay broadcasters when it takes television programs from the airwaves and allows subscribers to watch them on smartphones and other portable devices.
DENVER (AP) - A federal appeals court ruled Wednesday that states must allow gay couples to marry, finding the Constitution protects same-sex relationships and putting a remarkable legal winning streak across the country one step closer to the U.S. Supreme Court.
BAGHDAD (AP) - U.S. Secretary of State John Kerry warned Mideast nations on Wednesday against taking new military action in Iraq that might heighten sectarian divisions, after Syria launched airstrikes across the border and Iran flew surveillance drones over the neighboring country.
WASHINGTON (AP) - In an emphatic defense of privacy in the digital age, a unanimous Supreme Court ruled Wednesday that police generally may not search the cellphones of people they arrest without first getting search warrants.
NEW YORK (AP) - Eli Wallach, the raspy-voiced character actor who starred in dozens of movies and Broadway plays over a remarkable and enduring career and earned film immortality as a conniving, quick-on-the-draw bandit in the classic Western "The Good, the Bad and the Ugly," has died. He was 98.
SAN FRANCISCO (AP) - An Android update, wearable gadgets and so-called smart home devices are just some of the innovations Google is likely to show off at its two-day developer conference, which begins Wednesday in San Francisco.