An investigation into a suspicious package has closed a portion of 49th Street in northeast Washington.
A Fairfax County man has been charged with possessing a crude homemade bomb constructed out of fireworks.
Maryland officials say a military practice bomb landed in a Queen Anne’s County tavern parking lot.
Wind, humidity and rainfall combined precisely to create the massive killer tornado in Moore, Okla. And when they did, the awesome amount of energy released over that city dwarfed the power of the atomic bomb that leveled Hiroshima.
For the second time in four days, an explosive device has been found and defused in College Park.
U.S. bomb experts are picking apart a sophisticated new al-Qaeda improvised explosive device, a top Obama administration counterterrorism official said Tuesday, to determine if it could have slipped past airport security and taken down a commercial airplane.
The CIA thwarted a plot by al-Qaeda’s affiliate in Yemen to destroy a U.S.-bound airliner using a bomb with a new design around the one-year anniversary of the killing of Osama bin Laden, a U.S. counter-terrorism official tells CBS News.
This is what the U.S. government imagines would happen if terrorists set off a nuclear bomb just blocks away from the White House: The explosion would destroy everything in every direction within one-half mile.