PITTSBURGH (AP) - A landmark federal study on hydraulic fracturing, or fracking, shows no evidence that chemicals from the natural gas drilling process moved up to contaminate drinking water aquifers at a western Pennsylvania drilling site, the Department of Energy told The Associated Press.
SAN DIEGO (AP) - A riot in the streets, a public hanging, bloody handprints, car crashes, a police officer being drowned and giant coffins above the stage - "Metallica Through The Never" is not your average concert film.
PHOENIX (AP) - More than 150 passengers were forced to sweat it out on an Allegiant Airlines plane for 2 1/2 hours after a maintenance issue left the aircraft without air conditioning.
DETROIT (AP) - In Detroit, it can take police nearly an hour to respond to a 911 call. Despite razing close to 10,000 vacant houses, three times as many still stand with windows smashed and doors ripped off. At night, many streets and even freeways are dangerously shrouded in darkness because tens of thousands of street lights don't work.
INDIANAPOLIS (AP) - A federal judge on Friday gave the government 30 days to start allowing American Taliban fighter John Walker Lindh and other Muslim inmates to hold group prayers outside their cells in a high-security prison in Indiana.
LOS ANGELES (AP) - The Curiosity rover has tasted Mars' air: It's made mostly of carbon dioxide with hints of other gases.
PHILADELPHIA (AP) - A man who allegedly struck and killed a Philadelphia woman and her three sons while drag racing in Philadelphia had been out on bail this year in a $3.6 million ambulance fraud case.
AUSTIN, Texas (AP) - Texas Gov. Rick Perry signed sweeping new abortion restrictions on Thursday that could shutter most of the state's clinics that provide the procedure, a final step for the Republican-backed measure after weeks of sometimes raucous protests at the state Capitol.
BALSAM LAKE, Wis. (AP) - Police on Thursday expressed regret that investigators taking part in an exhaustive all-day search amid blistering heat did not force open the trunk of a car where a missing western Wisconsin toddler was later found dead.
MIAMI (AP) - Trayvon Martin's parents made appearances on network news shows Thursday, saying they are still shocked that jurors acquitted George Zimmerman in the 2012 shooting death of their 17-year-old son.
WASHINGTON (AP) - The investigator who wrote a scathing report about the Internal Revenue Service targeting tea party groups says he is "disturbed" the agency withheld newly released documents showing progressive groups may also have been singled out for additional scrutiny.
DETROIT (AP) - Once the very symbol of American industrial might, Detroit became the biggest U.S. city to file for bankruptcy Thursday, its finances ravaged and its neighborhoods hollowed out by a long, slow decline in population and auto manufacturing.
WELLINGTON, Colo. (AP) - Nine people working at a Colorado farm were injured by a lightning strike Thursday, two of them critically and four seriously, a fire official said.
POLICE: SHOPLIFTING FLA. MOM THREW BABY AT DEPUTY: PENSACOLA, Fla. (AP) - Authorities say a Florida woman she threw her baby at a deputy as she tried to escape when he tried to confront her about shoplifting.
JACKSONVILLE, Fla. (AP) - A Florida teen accused of traveling to the Middle East to train with terrorists is facing federal charges.
• POLICE CONFISCATE $3M WORTH OF SHOES FROM KY. HOME: RADCLIFF, Ky. (AP) - Police are investigating after finding $3 million worth of missing shoes at a central Kentucky home.
SAN JOSE (AP) - The number of whooping cough cases is up in California again and state health officials say they expect them to keep rising.
SAN FRANCISCO (AP) - Some drought-stricken rivers and streams in Northern California's coastal forests are being polluted and sucked dry by water-guzzling medical marijuana farms, wildlife officials say - an issue that has spurred at least one county to try to outlaw personal grows.
LOS ANGELES (AP) - Gov. Jerry Brown heads into Tuesday's gubernatorial primary with a huge lead, while his top two Republican challengers have pulled into a dead heat, according to a poll released Sunday.
PALO ALTO (AP) - When HBO rolled out a mockumentary poking fun at high tech this spring, Silicon Valley checked it out.
TURLOCK AP) - Police in Northern California have shot and killed a man suspected of fatally shooting two women.
SAN DIEGO (AP) - Police say a man survived a five-story fall from the top of a parking structure in San Diego.
ROCKLIN (AP) - A fire chief in Placer County says his midnight hunger pangs likely saved the life of a baby boy left on the grounds of the firehouse.
SAN FRANCISCO (AP) - The FBI has issued a nationwide alert to law enforcement agencies about a San Francisco social media consultant they consider armed and dangerous who is wanted on suspicion of possessing explosives.
HAYWARD. (AP) - Bay Area Rapid Transit service from the East Bay into San Francisco has resumed after a death on the tracks led to a temporary shutdown.
CHICAGO (AP) - It's National Cancer Survivors Day, and chances are good that you know at least one of them.
SAN ANTONIO (AP) - Emmy-winning actress Ann B. Davis, who became the country's favorite and most famous housekeeper as the devoted Alice Nelson of "The Brady Bunch," died Sunday at a San Antonio hospital. She was 88.
NEW YORK (AP) - Justin Bieber is apologizing after a years-old video surfaced showing the then-teenager telling a racist joke with the N-word.
CHICAGO (AP) - A cheap, decades-old chemotherapy drug extended life by more than a year when added to standard hormone therapy for men whose prostate cancer has widely spread, doctors reported Sunday.
GRAND FORKS, N.D. (AP) - A North Dakota company that discovered an antibody technology while trying to cure flocks of dying geese is using its research for a more warm and fuzzy purpose: saving puppies.