Prosecutors linked bomb-making videos made by a former Army combat engineer to two incidents, including the 2025 terror ...

Scientists at Lawrence Livermore National Laboratory recreated part of the intense chaos inside a nuclear fireball to better ...

The United States is insufficiently prepared to handle a conflict on the Korean peninsula in which Pyongyang deploys a tactical nuclear weapon against the South, according to a new Pentagon-sponsored ...

Kim Jong Un inspected a new plant that makes weapons-grade nuclear material on Wednesday and said Pyongyang plans to “beef up ...

The U.S. nuclear triad is America’s strategic nuclear force structure built around three different ...

The nuclear plant's disclosure implies that leader Kim Jong Un is eager to cement his country's status as a nuclear power.

By recreating a nuclear fireball, scientists uncovered unexpected chemistry that could change how radioactive fallout is understood.

Deep beneath the Arizona desert, hidden behind blast doors and layers of reinforced concrete, ...

ROANOKE COUNTY, Va. (WSET) — A Roanoke man was arrested on Wednesday after he allegedly called a dispatch center to make bomb threats. Around 8:00 a.m., officers with the Roanoke County Police ...

What happens to Iran’s enriched uranium stockpile, including the 970 pounds that it has highly concentrated to near-weapons grade, is one of the primary sticking points as the US and Iran have trudged ...

A drone hit the United Arab Emirates’ sole nuclear-power plant Sunday, risking a return to all-out war in the region — as President Trump warned Iran to agree to a peace deal soon or else. Fire broke ...

A drone strike has targeted the United Arab Emirates’ sole nuclear power plant. No one has been blamed and no major damage is ...