In an effort to prevent future terrorist attacks, the Department of Homeland Security has announced new plans to regulate the selling and purchasing of ammonium nitrate. The widely used fertilizer was used in the 1995 …

A huge explosion ripped through part of the heavily guarded Marriott Hotel in Pakistan’s capital Saturday, damaging buildings in a wide radius, killing at least two people and wounding at least 25.
The Marriott in Islamabad …

Sheriff’s officials said Wednesday that they received a report about explosives stolen from a container, also known as a magazine, near Interstate 80 in Truckee.
The explosives may have been stolen within the last 10 days, …

Bomb squad officers in West Chester detonated three suspicious devices discovered inside a borough parking garage Monday morning, police said.
At about 7:45 a.m., a parking attendant at the Mosteller Garage at 401 E. Gay St. …

Japanese police said Saturday they are investigating two explosions near a US naval base southwest of Tokyo, as media reports indicated the blasts may have been set off deliberately.
The explosions occurred late Friday, ahead of …

A Spring Valley apartment complex was evacuated Saturday night after a cache of military-style explosives was found nearby.
A man is jailed, but investigators are not saying much about the explosives found in a storage building …

A 23-year-old Michigan man allegedly plotted to set off a homemade bomb in the tunnels near the Xcel Energy Center, hoping it would cause a power outage and lead officials to call off the Republican …

A co-owner of a Milwaukee security company is accused of buying materials to make bombs to destroy drug and gang houses, police said.
“We realized we had to take immediate action because of the potential threat …