Workers at South Carolina's Savannah River Site, a nuclear facility, found a radioactive wasp nest with radiation levels 10 ...

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

Fox News' Marianne Rafferty joins ‘Fox Report’ with an update on a homemade bomb discovered in a California man’s home.

The Department of Energy said radiation contamination levels on the wasps' nest were over 10 times the regulated maximum.

The investigators at How to Survive reveal what a nuclear bomb would really do to a major city in an attack scenario.

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

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

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

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.

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

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

A Farmington man was arrested Friday night after allegedly threatening to blow up the Finger Lakes Gaming Casino, according to the Ontario County Sheriff’s Office. Deputies identified the suspect as ...