PHOENIX (AP) - Military-style semiautomatic rifles have been used in at least four high-profile shootings in the past year. Bushmaster variations of the weapon have been used in two recent attacks, including the Newtown, Conn., school shootings and the Christmas Eve ambush slayings of two New York firefighters. While commonly called the AR-15, Colt and Armalite have been the only companies to make weapons by that specific name. Many other manufacturers, however, now sell similar versions of the rifle largely styled after the military's fully automatic M-16.
WASHINGTON (AP) - The Food and Drug Administration on Monday approved a Johnson & Johnson tuberculosis drug that is the first new medicine to fight the deadly infection in more than four decades.
PHOENIX (AP) - An Arizona man who garnered national media attention for giving birth to three children after having a sex-change operation has hit a snag in his divorce proceedings that could prevent him from having his marriage legally dissolved.
Roberts urges full financial support for court system
WASHINGTON (AP) - Congress has drastically trimmed the budget for U.S. spies and satellites for 2013, though not quite as deeply as the White House wanted.
WASHINGTON (AP) - The top leaders in both parties on the House and Senate Agriculture committees have agreed to a one-year extension of the 2008 farm bill that expired in October, a move that could head off a possible doubling of milk prices next month.
WASHINGTON (AP) - Secretary of State Hillary Rodham Clinton was admitted to a New York hospital Sunday after the discovery of a blood clot stemming from the concussion she sustained earlier this month.
ATLANTA (AP) - Florida Gov. Rick Scott, who made a fortune as a health care executive, long opposed President Barack Obama's remake of the health insurance market. After the Democratic president won re-election, the Republican governor softened his tone. He said he wanted to "have a conversation" with the administration about implementing the 2010 law. With a federal deadline approaching, he also said while Florida won't set up the exchange for individuals to buy private insurance policies, the feds can do it.
WASHINGTON (AP) - Recalling the shooting rampage that killed 20 first graders as the worst day of his presidency, President Barack Obama pledged to put his "full weight" behind legislation aimed at preventing gun violence.
WASHINGTON (AP) - A Capitol Hill deal to avert the "fiscal cliff" was proving elusive Sunday as a deadline to avert tax hikes on virtually every American worker and block sweeping spending cuts set to strike the Pentagon and other federal agencies grew perilously near.
9 KILLED IN TOUR BUS CRASH ALONG OREGON HIGHWAY: PENDLETON, Ore. (AP) - A tour bus careened through a guardrail along an icy Oregon highway and several hundred feet down a steep embankment Sunday, killing nine people and injuring more than 20 others, authorities said.
NEW YORK (AP) - Every year fashion offers up the good, the bad and the ugly. But what the industry is really built on - and consumers respond to - is buzz.
HAMILTON, Mont. (AP) - An orphaned black bear cub burned in a wildfire last summer is recovering and may be released in June, an Idaho wildlife sanctuary official said.
MILWAUKEE (AP) - A Wisconsin couple says clucks, not fire trucks, helped them escape a blaze at their home.
PORTLAND, Maine (AP) - Chris Kast and Byron Bartlett already consider themselves married after a 2010 ceremony overlooking Portland Harbor, but now they're doing it all over again - planning to be among the first to get a marriage license when Maine's same-sex marriage law goes into effect at midnight.
HONOLULU (AP) - A park ranger used a Taser on a man flying a drone over a lake of lava at Hawaii Volcanoes National Park, then arrested the man in front of several hundred people after telling him that flying an unmanned aircraft at a national park is prohibited.
ORLANDO, Fla. (AP) - Walt Disney World must rehire three performers who were fired when they refused to wear soiled spandex unitards as part of their costumes for the "Festival of the Lion King" show, an arbitrator ruled Monday.
DUBLIN, Ga. (AP) - A central Georgia middle school teacher who criticized President Barack Obama and his supporters in front of students has been removed from the classroom, pending her upcoming retirement.
BALTIMORE (AP) - Baltimore was a city on edge Tuesday as hundreds of National Guardsmen patrolled the streets against unrest for the first time since 1968, hoping to prevent another outbreak of rioting.
BALTIMORE (AP) - A mother who was caught on video smacking her 16-year-old son around after he threw objects at police said when they made eye contact, he knew he was in trouble.
BALTIMORE (AP) - Rioters plunged part of Baltimore into chaos Monday, torching a pharmacy, setting police cars ablaze and throwing bricks at officers hours after thousands mourned the man who died from a severe spinal injury he suffered in police custody.
SEATTLE (AP) - A popular teacher being hailed as a hero for tackling a 16-year-old shooter inside a Washington state high school said he did what any other U.S. educator would do: He ran toward the gunfire instead of away from it.
FLORENCE, S.C. (AP) - Two former small town police officers in South Carolina were sentenced to prison time Monday for unnecessarily shocking a mentally disabled woman with a Taser at least eight times.
MAN GETS PRISON AFTER 4 DRUNKEN DRIVING ARRESTS IN 48 HOURS: PROVIDENCE, R.I. (AP) - A Rhode Island man who racked up four drunken driving arrests in less than 48 hours is heading to prison.
CENTENNIAL, Colo. (AP) - James Holmes was growing volatile well before he put on a gas mask and body armor, strapped on a rifle, shotgun, pistol and ammunition, and slipped into a midnight premiere of the Batman film "The Dark Knight Rises."
WASHINGTON (AP) - The acting chief executive of the Clinton Foundation is acknowledging the global philanthropy made mistakes in how it disclosed its donors amid growing scrutiny as Hillary Rodham Clinton opens her presidential campaign.
SANTA CRUZ (AP) - Surfers catching waves and mountain bikers pedaling through forests are used to the occasional low flying pelican or diving hawk, but these days outdoor recreationalists can find what's up in the air isn't a bird at all, it's a drone.
SAN FRANCISCO (AP) - Lawyers and pot dealers have long intersected in criminal court, but as marijuana goes mainstream, attorneys have been working to keep sellers and growers legit.
ANCHORAGE, Alaska (AP) - An Alaska man used a motorhome in a failed attempt to elude arrest by state troopers.
PHILADELPHIA (AP) - A Philadelphia law school professor says she was "mortified" when she discovered that she had inadvertently sent students a link to a porn site rather than an article about writing legal briefs earlier this month.