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.
SCARSDALE, N.Y. (AP) - Carolyn Ngbokoli doesn't remember the sound of her mother's voice. She was just 19 when her mom died, and no recordings were left.
HARMONY (AP) - A small town midway between Los Angeles and San Francisco on the Pacific Coast Highway has been sold for an undisclosed price.
MURRIETA (AP) - Rumors had swirled among anti-immigration activists near a U.S. Border Patrol station in Southern California that the agency would try again to bus in some of the immigrants who have flooded across the U.S.-Mexico border.
NEW YORK (AP) - "Opie & Anthony" radio show host Anthony Cumia has been fired by satellite radio company SiriusXM, which cited his "racially charged" and "hate-filled" remarks on Twitter as the reason.
KILL DEVIL HILLS, N.C. (AP) - Proving far less damaging than feared, Hurricane Arthur left tens of thousands of people without power Friday in a swipe at North Carolina's dangerously exposed Outer Banks, then brought lousy Fourth of July beach weather to parts of the Northeast as it veered out to sea.
LITTLE ROCK, Ark. (AP) - A south Arkansas woman celebrated her 116th birthday Friday with cake, a party and a new title - she's now officially the oldest confirmed living American and second-oldest person in the world, the Gerontology Research Group said.
NEW YORK (AP) - High-ranking chowhound Joey "Jaws" Chestnut dropped to one knee and proposed to his longtime girlfriend before Friday's annual hot dog eating contest, then packed away 61 franks and buns to hold onto his coveted mustard yellow winner's belt.
LOUISVILLE, Ky. (AP) - Army bases and surrounding communities across the country would lose up to 80 percent of their military and civilian workforces if maximum cuts in both budget and force size go into effect at the end of the decade, according to worst-case scenario projections.
AUGUSTA, Maine (AP) - A Maine man who bit off a portion of another man's ear during a fight has been acquitted of assault charges.
ALBUQUERQUE, N.M. (AP) - Arizona's largest city has gone four months without any measurable rain, and neighboring New Mexico is in the midst of four years of severe drought.
NOME, Alaska (AP) - Alaska wildlife officials have turned to an unusual source in efforts to persuade a herd of musk oxen to leave this Bering Sea coastal town for good.
VETERAN DIES WAITING FOR AMBULANCE IN VA HOSPITAL: ALBUQUERQUE, N.M. (AP) - A veteran who collapsed in an Albuquerque Veteran Affairs hospital cafeteria - 500 yards from the emergency room - died after waiting 30 minutes for an ambulance, officials confirmed Thursday.
MARIETTA, Ga. (AP) - A Georgia man who police say intentionally killed his toddler son by leaving the boy inside a hot SUV was exchanging nude photos with women the day his son died and had looked at websites that advocated against having children, a detective testified Thursday.
RIFLE, Colo. (AP) - Many stores and restaurants are telling people not to bring their guns inside, but one western Colorado restaurant not only embraces the practice of packing heat, it encourages its customers to carry openly - and its waitresses do, too.
JACKSON, Miss. (AP) - The family who says their 3-year-old girl was asked to leave a KFC restaurant because her scars disturbed customers won't directly accept a $30,000 donation but instead wants the money given to the foundation of a doctor who will work on her face, according to an attorney's statement.