A bomber may have been seen amid the Boston Marathon revelers carrying an unusually heavy nylon bag, weighed down with shrapnel-packed explosives, the FBI has
Police have a suspect in mind as they investigate a letter mailed to Sen. Roger Wicker that tested positive for poisonous ricin, a Senate colleague
Federal agents zeroed in Tuesday on how the Boston Marathon bombing was carried out — with kitchen pressure cookers packed with explosives, nails and other
The twin bombs at the Boston Marathon killed three people and wounded more than 170 on Monday. Here are the stories of those killed
A bipartisan effort to expand background checks is in deep trouble as the Senate approaches a long-awaited vote on the linchpin of the drive to