Posted: 2:29 PM Some lucky person walked into a Publix supermarket in suburban Florida over the past few days and bought a winning Powerball ticket now worth an estimated $590.5 million.

Updated: 11:09 PM Are you the big winner in Saturday's Powerball drawing?

Posted: 7:51 PM Police have identified the alleged home invader involved in the death of a New York college student early Friday morning.

Posted: 7:49 PM An emergency official says about 50 to 60 people were injured after car drove into a group of hikers at a parade in a small Virginia town.

Posted: 10:22 PM Amtrak cancels New York-to-Boston service indefinitely.

Posted: 12:57 PM A second top Internal Revenue Service official has announced plans to leave the agency.

Updated: 2:37 PM A gun control support group is suing a north Georgia town that has a law requiring gun ownership.

Posted: 2:36 PM The Powerball jackpot has jumped to $550 million, a major climb less than a day after the latest drawing produced no winning ticket.

Posted: 2:35 PM The city of Keene, N.H., has sued a group that feeds change into parking meters that are about to expire

Updated: 1:12 PM Are wealthy people using disabled people to get through lines faster at Disney World?

Updated: 9:54 AM Severe weather hits Texas leaving scores injured, and 6 dead

Posted: 12:22 PM Powerball jackpot balloons to $360M in weeks

Updated: 4:41 PM Minnesota set to become the 12th U.S. state to legalize same-sex marriage

Updated: 4:44 PM Idaho spud giant bets on biotech potatoes

Posted: 12:31 PM Federal accident investigators recommended Tuesday that states cut their threshold for drunken driving by nearly half.

Updated: 6:53 AM Popular psychologist Joyce Brothers dead at 85

Posted: 7:08 PM Monday's vote sends the bill to Democratic Gov. Mark Dayton, who has promised to sign and could do so Tuesday.

Updated: 3:52 PM A Philadelphia doctor accused of performing illegal, late-term abortions in a filthy clinic has been found guilty of first-degree murder in the deaths of three babies born alive but acquitted in the death of a fourth baby.

Updated: 1:00 PM President Barack Obama is dismissing Republican criticism of his administration's handling of the attack on a U.S. diplomatic post in Libya

Updated: 1:00 PM President Barack Obama says the Internal Revenue Service's targeting of conservative groups is "outrageous" and anyone involved needs to be "held fully accountable."

Posted: 10:58 AM NBC News special report: Obama, British PM hold joint news conference.

Posted: 3:55 AM Amtrak unveils locomotives to replace aging fleet

Posted: 10:44 PM Family and friends have gathered in Monroe for the funeral of a 33-year-old navigator who was one of seven Americans killed when a civilian cargo plane crashed on takeoff from Bagram Air Base in Afghanistan.

Posted: 7:14 AM Days after a deadly explosion at a Texas fertilizer plant, a volunteer paramedic gathered displaced families who'd taken shelter at a local hotel.

Posted: 7:10 AM Police say an armed man with multiple hostages is barricaded inside a Trenton home in a standoff that has lasted approximately 12 hours.