4 Dead, 40 Others Injured In London Terror AttackA session of Britain's House of Commons has been suspended as witnesses reported hearing sounds like gunfire nearby.
Wealth Of Clues Led To Quick Arrest Of Suspected BomberThe man suspected of planting bombs in a New York neighborhood and a New Jersey seaside town may have aimed to inflict carnage incognito, but he didn't succeed for long in concealing his identity.
Suspect Shot And Captured In New York-Area BombingsA New Jersey police officer responding to a call about a hoodied vagrant curled up asleep in a bar doorway roused him and quickly recognized the bearded face of perhaps the most wanted man in America.
Islamic State Group Says Spokesman Killed In SyriaThe Islamic State group said Tuesday that its spokesman and senior commander has been killed while overseeing military operations in northern Syria, and threatened to avenge his death.
Police Give All-Clear In Munich Shooting; Say Suspect Is DeadA manhunt was underway Friday for a shooter or shooters who opened fire at a shopping mall in Munich, killing and wounding several people.
Professor's Airplane Math Didn't Equal Airplane ThreatA University of Pennsylvania professor says his flight was delayed because a fellow passenger thought the equations he was writing might be a sign that he was a terrorist.
Several Students From Pitt, PSU Studying Abroad In Brussels, None Directly Affected By AttacksStudents from two universities in our area were in Brussels Tuesday morning when the attacks happened, as part of their schools' study abroad programs.
Paris Attacks Fugitive Abdeslam Arrested In Brussels RaidAfter an intense four-month manhunt, police on Friday captured the top fugitive in last year's deadly Paris attacks in the same Brussels neighborhood where he grew up.
FBI Director Addresses Terrorism, War On Drugs During Visit To PittsburghFor the second time in his term, FBI Director James Comey has visited the Pittsburgh Bureau Office making the rounds to all the 56 field offices around the country.
Police: Pennsylvania Teen Arrested For Trying To Help ISIS, May Have Planned AttackA Pennsylvania 19-year-old has been arrested on charges he attempted to provide support to the Islamic State group.
Braddock Mayor Weighs In On Trump Controversy, Calls Republican Presidential Candidate A "Jagoff"Donald Trump is drawing criticism after a speech he made Monday in South Carolina.
Obama: Terror Threat Against US Has Entered 'New Phase'In a rare Oval Office address, President Barack Obama vowed Sunday night the United States would overcome a terror threat that has entered a "new phase" as he sought to reassure Americans shaken by recent attacks in Paris and California.