SAN FRANCISCO (AP) - Twitter's stock is sinking on worries that the short online messaging service is not popular enough.
WASHINGTON, D.C. (AP) - The Obama administration is considering an extension of the president's decision to let people keep their individual insurance policies even if they are not compliant with the health care overhaul, industry and government officials said Thursday.
NEW YORK (AP) - Aetna Inc.'s fourth-quarter profit nearly doubled, thanks in part to a $6.9 billion acquisition, but the nation's third largest health insurer missed Wall Street's earnings expectations.
WASHINGTON (AP) - Some flood insurance premiums required under a 2012 law now won't be raised until the fall of 2015 at the earliest.
NEW YORK (AP) - CVS Caremark's decision to pull cigarettes and other tobacco products from its stores could ripple beyond the nation's second-largest drugstore chain.
HUNTSVILLE, Texas (AP) - A woman convicted of torturing and killing a mentally impaired man she lured to Texas with the promise of marriage was put to death Wednesday evening in a rare execution of a female prisoner.
ST. LOUIS (AP) - Chuck Herron heard the loud thud, then another and another. It sounded like someone was dropping big snowballs on the roof of his home.
PORTLAND, Ore. (AP) - A Seattle company is being given the green light to develop plans to build the West Coast's first offshore wind energy farm - five floating turbines off Oregon's Coos Bay, federal and state officials said Wednesday.
JEFFERSON CITY, Mo. (AP) - Missouri's attorney general has asked a federal court to strike down a California law regulating the living conditions of chickens, setting up a cross-country battle that pits new animal protections against the economic interests of Midwestern farmers.
ATLANTA (AP) - Children are dying less often in traffic accidents: Over a decade, the number who died in crashes dropped by 43 percent, according to a new government report.
BUTTE, Mont. (AP) - An unmarried teacher at a Roman Catholic middle school in Montana has been fired after getting pregnant, the Diocese of Helena confirmed.
SAN FRANCISCO (AP) - The stewards of national park land at the base of San Francisco's Golden Gate Bridge rejected a museum proposal by "Star Wars" creator George Lucas.
DALLAS (AP) - A 16-year-old North Texas girl who plummeted more than 3,000 feet to the ground in an Oklahoma skydiving accident walked with assistance Monday and is expected to fully recover, her doctor said Monday.
JEFFERSON CITY, Mo. (AP) - Republican governors and lawmakers who now control a majority of state capitols have been pushing aggressively to cut spending and shrink government - with one glaring exception.
CHICAGO (AP) - Could too much sugar be deadly? The biggest study of its kind suggests the answer is yes, at least when it comes to fatal heart problems.
JACKSONVILLE, Fla. (AP) - A Florida man convicted of first-degree murder for fatally shooting a teenager in an argument over loud music outside a Jacksonville convenience store was sentenced Friday to life in prison without parole.
DETROIT (AP) - The Detroit Institute of Arts is defending the six-figure salaries of its two top executives, saying Friday that it didn't anticipate a backlash when raises were granted a few years ago, before the city filed for bankruptcy.
WASHINGTON (AP) - Saying more must be done to stop data breaches affecting consumers, President Barack Obama announced on Friday a government plan to tighten security for the debit cards that transmit federal benefits like Social Security to millions of Americans.
WASHINGTON (AP) - The Secret Service is charged with watching the president's back, but who's watching his wallet?
FLAGSTAFF, Ariz. (AP) - The home of an 8-year-old Arizona girl who was abducted and killed apparently was a nest of drug abuse and sales, police said.
WASHINGTON (AP) - FBI Director James Comey warned in stark terms Thursday against the push by technology companies to encrypt smartphone data and operating systems, arguing that murder cases could be stalled, suspects could walk free and justice could be thwarted by a locked phone or an encrypted hard drive.
HOUSTON (AP) - U.S. Sen. Ted Cruz told congregants of his home church Thursday that the city of Houston abused power by subpoenaing sermons and other documents from pastors who publicly opposed a local ordinance banning discrimination against gay and transgender residents.
WASHINGTON (AP) - Warning that Americans are losing faith in their government's ability to stop Ebola, Republican lawmakers on Thursday pressed for a ban on travel to the U.S. from the West African outbreak zone. The White House said other measures are more effective.
DALLAS (AP) - The Ebola crisis in the U.S. took another alarming turn Wednesday with word that a second Dallas nurse caught the disease from a patient and flew across the Midwest aboard an airliner the day before she fell ill, even though government guidelines should have kept her off the plane.
HARRISBURG, Pa. (AP) - A state lawmaker who got into a shootout with a 15-year-old boy who was trying to rob him near Pennsylvania's Capitol said Wednesday the experience proves the value of packing a gun.
YOSEMITE NATIONAL PARK (AP) - The wing of a firefighting aircraft might have hit a tree and broken off before the tanker crashed into a canyon wall in Yosemite National Park, killing the pilot, federal investigators said Wednesday.
ARTESIA, NM (AP) - One of three centers used for detaining Central American families who have entered the U.S. illegally this year has started releasing many more detainees than it deports, a New Mexico city official said.
FORT WORTH, Texas (AP) - The nation's top disease-fighting agency acknowledged Tuesday that federal health experts failed to do all they should have done to prevent Ebola from spreading from a Liberian man who died last week in Texas to the nurse who treated him.
TYLER HILL, Pa. (AP) - A 10-year-old boy apparently angry that a 90-year-old woman had yelled at him held a cane against her throat and repeatedly punched her, killing her in her bed, prosecutors said.
PORTLAND, Ore. (AP) - Beachgoers in Oregon pulled a struggling swimmer to shore by forming a human chain after she and seven others were stranded on a rocky outcropping during high tide.