WASHINGTON (AP) - The Senate has set a vote for Wednesday on a bipartisan plan for expanding background checks to more gun buyers, with supporters facing an uphill path to victory.
CINCINNATI (AP) - A former drug dealer convicted in the arson deaths of a woman and eight children at a birthday sleepover should get a new trial because of contradictory and "deeply troubling" testimony from jailhouse informants at his trial, a federal appeals panel ruled on Tuesday.
WASHINGTON (AP) - An envelope addressed to Sen. Roger Wicker of Mississippi tested positive Tuesday for ricin, a potentially fatal poison, congressional officials said, heightening concerns about terrorism a day after a bombing killed three and left more than 170 injured at the Boston Marathon.
BOSTON (AP) - Federal agents zeroed in Tuesday on how the Boston Marathon bombing was carried out - with kitchen pressure cookers packed with explosives, nails and other lethal shrapnel - but said they still didn't know who did it and why.
NEW YORK (AP) - Fox has pulled from websites a recent episode of "Family Guy" that depicts mass deaths at the Boston Marathon, and has no immediate plans to air it again.
BOSTON (AP) - Third-grader Martin Richard had just gotten ice cream and was near the Boston Marathon finish line, eagerly watching for friends to run by. Krystle Campbell was enjoying the race with her best friend, hoping to get a photo of the other woman's boyfriend after he conquered the last mile.
ALBANY, N.Y. (AP) - Several labor unions say more than $400,000 in contributions by Wal-Mart Stores Inc. since 2010 helped bring about the creation of an unusual taxpayer-paid subsidy last month to help employers offset a higher minimum wage in New York.
RICHMOND, Va. (AP) - The nation's top cigarette companies have made their payments as part of the longstanding settlement in which some cigarette makers are paying states for smoking-related health care costs.
POLICE: NM MAN TRIED TO TRADE MCDONALD'S FOR SEX: ALBUQUERQUE, N.M. (AP) - It appears that this happy meal didn't end with a happy deal.
ANCHORAGE, Alaska (AP) - Soldiers from the Army's Alaska Northern Warfare Training Center helped recover the body of a 9-year-old boy whose snowmobile fell an estimated 200 feet into a glacier crevasse.
EVERETT, Wash. (AP) - A 78-year-old Washington state man running his third Boston Marathon was near the finish line when he was knocked down by one of two bomb blasts and caught in a news photograph that quickly went viral.
INMATE, 84, ACCUSED OF TRYING TO KILL PROSECUTOR: CONROE, Texas (AP) - An 84-year-old woman jailed on a theft charge allegedly tried to hire a hit man to kill the Houston-area prosecutor handling her case and to maim his boss, one of the apparent targets said Monday.
BOSTON (AP) - Two bombs exploded in the crowded streets near the finish line of the Boston Marathon on Monday, killing three people and injuring more than 130 in a bloody scene of shattered glass and severed limbs that raised alarms that terrorists might have struck again in the U.S.
WASHINGTON (AP) - Here's a little secret for all you procrastinators on Tax Day: The Internal Revenue Service doesn't like to talk about it, but as long as you don't owe any additional taxes, there is no penalty for filing a few days late.
BOSTON (AP) - Witnesses who heard the bomb blasts near the finish line of the Boston Marathon walked into a scene of chaos and carnage where they had expected celebration and revelry. A few accounts from people who were there:
WASHINGTON (AP) - New federal rules designed to better protect small streams, tributaries and wetlands - and the drinking water of 117 million Americans - are being criticized by Republicans and farm groups as going too far.
PITTSBURGH (AP) - A high school teacher charged with intimidating a student by pointing her out to classmates as the person who accused his co-worker of an inappropriate sexual relationship was ordered Wednesday to stand trial on witness intimidation charges.
WASHINGTON (AP) - The Centers for Disease Control and Prevention said Wednesday it is investigating what the Pentagon called an inadvertent shipment of live anthrax spores to government and commercial laboratories in as many as nine states, as well as one overseas, that expected to receive dead spores.
MAN ACQUITTED OF ANIMAL CRUELTY FOR BLOWING POT SMOKE: CHICAGO (AP) - A judge has acquitted a Chicago man of animal cruelty charges filed after the man posted a video of himself smoking marijuana with a chameleon.
LAS VEGAS (AP) - A federal judge has thrown out evidence collected by FBI agents who posed as Internet repairmen to get into Las Vegas Strip hotel rooms last summer during an investigation into illegal bookmaking, and is giving prosecutors until Friday to decide whether to drop criminal charges altogether.
BURLINGTON, Vt. (AP) - Challenging Hillary Rodham Clinton from the left, Vermont Sen. Bernie Sanders kicked off his presidential bid Tuesday with a pitch to liberals to join him in a "political revolution" to transform the nation's economy and politics.
LAS VEGAS (AP) - An Idaho woman who was having an affair orchestrated a gruesome Las Vegas hatchet attack that left her husband dead with his head nearly severed while they were on a family trip on Memorial Day, police said.
SILVER SPRING, Md. (AP) - A Maryland couple who were investigated for neglect after letting their two young children walk home alone from local parks have been cleared in one of two such cases.
MORGANZA, Md. (AP) - Some seniors at a Maryland school aren't feeling lucky, despite ladybugs that swarmed the halls.
NEW ORLEANS (AP) - President Barack Obama's plan to shield as many as 5 million immigrants living in the U.S. from deportation remained on hold Tuesday after a federal appeals court panel refused to allow it to take effect immediately.
NEW YORK (AP) - Taco Bell and Pizza Hut say they're getting rid of artificial colors and flavors, making them the latest big food companies scrambling to distance themselves from ingredients people might find unappetizing.
WASHINGTON (AP) - Sophisticated criminals used an online service run by the IRS to access personal tax information from more than 100,000 taxpayers, part of an elaborate scheme to steal identities and claim fraudulent tax refunds, the IRS said Tuesday.
NEW YORK (AP) - As TV watchers increasingly look online for their fix, cable companies are bulking up. In the latest round, Charter Communications is buying Time Warner Cable for $55.33 billion.
NEW YORK (AP) - Olive Garden isn't finished dreaming up new ways to use its breadsticks.
RENO, Nev. (AP) - A Las Vegas man will ask a judge this week for a protective order against bear advocates at Lake Tahoe, saying they harassed him after he initiated efforts to trap a bear that damaged his vacation home.