Ukraine has said Moscow is using a new glide bomb called the UMPB-5 as it seeks cheaper munitions that can change its air ...

Los Angeles police responded to the discovery of possible military ordnance in Exposition Park. The device was later deemed ...

Garrett Graff’s “The Devil Reached Toward the Sky” and Iain MacGregor’s “The Hiroshima Men.” ...

A 28-year-old armed man aboard the bus was arrested during the incident in the 7900 block of South Jeffery Boulevard Thursday ...

Next week marks 80 years since the U.S. dropped atomic bombs on Japan. NPR's Scott Simon talks to Garrett Graff about his book "The Devil Reached Toward The Sky," which recounts the bomb's creation.

According to an affidavit, Mark Villanueva allegedly discussed his desire to support ISIS, and offered to send money to ...

The man accused of using a bomb to steal from an ATM at a northern California Target is being linked by investigators to a ...

Police say there is no threat to the public, as investigators respond to the 3600 block of McClintock Avenue on the USC ...

Bomb squad technicians who responded to a Santa Monica townhome complex where a resident reported finding grenades X-rayed ...

The Department of Energy said radiation contamination levels on the wasps' nest were over ten times the regulated maximum.

Police confirmed that officers cleared the Frontier plane that landed in Denver on Monday from Seattle, and that “the threat ...

A man who threw a petrol bomb at police before pointing an imitation firearm towards them has been found guilty of attempting ...