MIAMI (AP) - George Zimmerman, the former neighborhood watch volunteer who fatally shot Trayvon Martin in a 2012 confrontation with the teenager, will not face federal charges, the Justice Department said Tuesday.
SEATTLE (AP) - For the first time, a study shows that a drug used to treat HIV infection also can help prevent it when taken before and after risky sex by gay men.
STEPHENVILLE, Texas (AP) - A former Marine was convicted Tuesday in the deaths of the "American Sniper" author and another man at a shooting range two years ago, as jurors rejected defense arguments that he was insane and suffered from psychosis.
LIBERTY, Mo. (AP) - A Missouri sixth-grader with Asperger's syndrome has suffered complications from a severe beating he took in the lunchroom from another student, his parents say.
CHICAGO (AP) - Chicago Mayor Rahm Emanuel failed to capture a majority of the vote in Tuesday's municipal election, an embarrassment for the former White House chief of staff because it forces him into a runoff this spring against Cook County Commissioner Jesus "Chuy" Garcia.
JUNEAU, Alaska (AP) - Smoking, growing and possessing marijuana becomes legal in America's wildest state Tuesday, thanks to a voter initiative aimed at clearing away 40 years of conflicting laws and court rulings.
KANSAS CITY, Mo. (AP) - A man who was released on bond in a burglary case used snacks to lure a 6-year-old girl into his motel room in the southwest Missouri tourist town of Branson and strangled her, court records say.
ATLANTA (AP) - For years, parents of babies who seem likely to develop a peanut allergy have gone to extremes to keep them away from peanut-based foods. Now a major study suggests that is exactly the wrong thing to do.
RALEIGH, N.C. (AP) - A U.S. Marine who vanished a decade ago in Iraq was sentenced Monday to two years in prison for leaving his post there and then fleeing to Lebanon after a brief return to the U.S.
MAGNOLIA, N.J. (AP) - Authorities say a man driving a stolen car has crashed into an ambulance on a New Jersey highway and has been killed.
RALEIGH, N.C. (AP) - A single mother of four from a small North Carolina town came forward Monday as one of three winners in a huge Powerball jackpot drawn earlier this month.
ARREST MADE IN DOG MAULING THAT CRITICALLY INJURED WOMAN: LAS VEGAS (AP) - A woman was arrested Monday after police say her four mixed breed pit bulls attacked a 65-year-old Las Vegas woman last week, leaving her critically wounded and in danger of losing her arm and eye.
BILLINGS, Mont. (AP) - The federal government predicts that trains hauling crude oil or ethanol will derail an average of 10 times a year over the next two decades, causing more than $4 billion in damage and possibly killing hundreds of people if an accident happens in a densely populated part of the U.S.
RENO, Nev. (AP) - A Lake Tahoe woman is suing a longtime bear protection group after she says she got death threats for reporting an aggressive black bear to Nevada authorities, who then killed the animal.
GADSDEN, Ala. (AP) - A prosecutor calls Joyce Hardin Garrard the "drill sergeant from hell," a woman so mean she made her 9-year-old granddaughter run until the girl collapsed and died, all as punishment for lying about candy.
DELANO (AP) - A guard on duty in the yard of a central California prison was shot by someone outside the facility, and a suspect is still at large, authorities said Tuesday.
LOS ANGELES (AP) - An appeals court decision striking down punitive water pricing that was intended to encourage conservation had water agencies reviewing rates Tuesday and some residents exploring whether to bring similar challenges.
BALTIMORE (AP) - Baltimore's top police officials, mayor and prosecutor sought to calm a "community on edge" Monday while investigating how a man suffered a fatal spine injury while under arrest. Six officers have been suspended, but investigators say they still don't know how it happened.
ST. PAUL, Minn. (AP) - When Guled Ali Omar made up his mind to join the Islamic State group, authorities said, he wasn't easily deterred.
ST. LOUIS (AP) - Several residents of a tiny southeast Missouri town said Monday they don't believe the abrupt resignations of five of six members of the police force after the longtime mayor, a white man, lost to a black woman have anything to do with racism.
SALT LAKE CITY (AP) - A Utah man has been arrested after authorities say a hidden video camera in the home where he was staying captured him violently beating a cat.
HARRISBURG, Pa. (AP) - The video from the camera attached to the officer's stun gun shows how David Kassick died, authorities say: two bullets, four seconds apart, fired into his back as he lay face down.
OKLAHOMA CITY (AP) - Every day when Dr. Rosslyn Biggs goes to work as a federal government veterinarian she is reminded of her mother, one of 168 people killed in the Oklahoma City bombing and honored Sunday on the 20th anniversary of the deadliest terrorist attack on U.S. soil until Sept. 11, 2001.
WILLIAMSBURG, Virginia (AP) - The last man to shoot an American president now spends most of the year in a house overlooking the 13th hole of a golf course in a gated community.
CONCORD, N.H. (AP) - The first woman to serve as both governor and U.S. senator is backing a campaign to put a female face on the $20 bill.
PHILADELPHIA (AP) - A family was awarded the rights to 10 rare gold coins possibly worth $80 million or more on Friday after a U.S. appeals court overturned a jury verdict.
Q: I am about to turn 62. I am trying to decide if I want to retire and take my Social Security now; or wait until age 66 to get higher benefits. I know everyone has to make a similar decision. But I have a bit of a twist. I have a 14-year-old daughter, and I know she is due benefits on my account until she is 18. I am wondering: Can I file for her Social Security now and defer my own until age 66? Or can I "file and suspend" my benefits so that she can get hers?
CUPERTINO (AP) - If you're planning on buying the new Apple Watch, don't expect to walk into a store and leave with one next week.
KANSAS CITY (AP) - A new customer strategy for Sprint: Phone setup in your house.
SAN FRANCISCO (AP) - Google is about to change the way its influential search engine recommends websites on smartphones in a shift that's expected to sway where millions of people shop, eat and find information.