NEW YORK (AP) - A small study of casual marijuana smokers has turned up evidence of changes in the brain, a possible sign of trouble ahead, researchers say.
WASHINGTON (AP) - A high-tech screening tool for cervical cancer is facing pushback from more than a dozen patient groups, who warn that the genetic test could displace a simpler, cheaper and more established mainstay of women's health: the Pap smear.
PERRY, Ga. (AP) - An ex-radiology technician accused of filing inaccurate mammogram results at a Georgia hospital has pleaded guilty to 10 counts of reckless conduct and a charge of computer forgery.
EVERETT, Wash. (AP) - One more victim was recovered from the mudslide that hit the town of Oso, raising the death toll to 37, the Snohomish County medical examiner's office said Tuesday. The person's name has not been released.
WASHINGTON (AP) - Latinos and immigration activists are warning of political peril for President Barack Obama and Democrats in the fall election unless the president acts boldly and soon to curb deportations and allow more immigrants to remain legally in the U.S.
OVERLAND PARK, Kan. (AP) - A white supremacist charged in shootings that left three people dead at two Jewish community sites in suburban Kansas City was brought into a video conference room in a wheelchair Tuesday to make his first court appearance.
FORT BRAGG, N.C. (AP) - Under a canopy of trees on the edge of a large field, soldiers from Bravo Battery are lying in a circle as they pore over targeting charts. Nearby, others are preparing the howitzer cannons as helicopters swoop overhead. At the edge of the circle, the platoon leader watches as the field artillerymen go through their training exercise.
WASHINGTON (AP) - A demonstrator who interrupted arguments at the U.S. Supreme Court in February and whose group posted video of the protest online, a first for the court, has been sentenced to time served.
NEW YORK (AP) - A special New York Police Department unit that sparked controversy by tracking the daily lives of Muslims in an effort to detect terror threats has been disbanded, police officials said Tuesday.
BOSTON (AP) - Survivors, first responders and relatives of those killed in the Boston Marathon bombing marked the anniversary Tuesday with tributes that combined sorrow over the loss of innocent victims with pride over the city's resilience in the face of a terror attack.
WASHINGTON (AP) - A quick candy bar may stave off more than hunger. It could prevent major fights between husbands and wives, at least if a new study that used voodoo dolls is right.
NEW YORK (AP) - The number of Americans who say they've had important personal information stolen online is on the rise, according to a Pew Research Center report released Monday.
NEW YORK (AP) - A con man already imprisoned in a collectible coin scam was sentenced to a life term on Monday for a bizarre, behind-bars plot to decapitate a judge and a prosecutor.
• FEDS CHARGE WOMAN IN HILLARY CLINTON SHOE-THROW: LAS VEGAS (AP) - Federal authorities have lodged two criminal charges against a Phoenix woman accused of throwing a shoe at Hillary Rodham Clinton while she gave a convention speech at a Las Vegas Strip resort.
RICHMOND, Va. (AP) - Concerns about electronic cigarettes, including flavors and marketing that could appeal to young people, underscore the need to regulate the fast-growing industry, according to a Congressional report released Monday.
NEW YORK (AP) - The cover for Harper Lee's new novel will surely remind you of the cover for her old one.
PITTSBURGH (AP) - A 12-year Allegheny County councilman has withdrawn his nominating petitions - and thus ended his last re-election bid - in grand style.
PEARL HARBOR, Hawaii (AP) - When a Vietnam veteran briefly stopped in Hawaii on his way home from war, he vowed to return one day to honor the people who perished during the attack on Pearl Harbor. With just less than two months to live, Joseph Hooker realized his longtime dream on Wednesday.
FOND DU LAC, Wis. (AP) - A Wisconsin State Patrol trooper just three months out of the academy and working the first solo patrol of his "dream job" died in a shootout with a bank robbery suspect also believed to have killed a motorist.
WASHINGTON (AP) - At Iraq's request, the U.S. began airstrikes in Tikrit on Wednesday in support of a stalled Iraqi ground offensive to retake the city from Islamic State fighters. The bombing marked a significant expansion of the U.S. military role in Iraq.
PITTSBURGH (AP) - An elementary school teacher who resigned this month was obsessed with one of her 11-year-old students, encrypting her phone number on the girl's math homework, exchanging thousands of text messages with her and even talking of running away with her, authorities said Wednesday.
NEW YORK (AP) - The newest weapon in the breakfast wars is a biscuit shaped like a taco.
DETROIT (AP) - A Detroit mother was arrested Tuesday after the frozen bodies of a boy and girl were found in a deep freezer in the family's home, police said.
HARRISBURG, Pa. (AP) - A Pennsylvania police officer was charged Tuesday with criminal homicide after investigators concluded she shot an unarmed motorist in the back as he lay facedown after a traffic stop over an expired inspection sticker.
CHARLOTTE, N.C. (AP) - A Charlotte man who has continually irritated his neighbors by standing naked in the front door of his home has exposed a state law that local prosecutors want to change.
NEW YORK (AP) - Children under 2 will not be allowed juice at New York City-licensed day cares and all other children will be limited to 4 ounces of juice a day, under new rules adopted by the city's Board of Health.
HOUSTON (AP) - A court hearing has been set for April 17 on whether a temporary hold on President Barack Obama's immigration executive action should be lifted, a federal appeals court announced Tuesday.
WHIPPANY, N.J. (AP) - New Jersey Gov. Chris Christie spent much of a town hall-style meeting Tuesday in his state talking up what he believes makes a winning candidate and espousing the principle that rights and liberties come from God, not government.
WASHINGTON, D.C. (AP) - Half of the U.S. households eligible for help buying insurance last year under the health care overhaul will likely have to repay some of that aid this tax season, thanks to the tricky task of predicting future income.
WASHINGTON (AP) - Federal workers and retirees owed more than $3.5 billion in unpaid taxes last year, a $200 million increase over the previous year, the IRS said Tuesday.