Footage of a "mushroom cloud" filmed at a beach near Florida went viral this week, leading to speculation that a "massive explosion" had occurred near the coast of the Sunshine State. The video ...

An underground hydrothermal explosion at Yellowstone National Park sent visitors running for their lives Tuesday morning as a massive black mushroom cloud of steam and debris rose hundreds of feet … ...

A thread on X (aka Twitter) claimed a large cloud of smoke near New Smyrna Beach, Florida, was from an explosion. Officials say it was something else.

A black-and-white photo of a Las Vegas dancer posing in a mushroom-cloud swimsuit became iconic of America's "atomic age," but for decades her identity was unknown. The mystery has finally been ...