A giant explosion that shook part of Russia more than a century ago has never been categorically explained. And yet, some ...

In other news, nominees for EPA chemicals and enforcement chief advance in the Senate, and the White House pushes agencies to deregulate faster ...

The Taurid meteor shower, born from Comet Encke, delights skywatchers but may conceal hidden risks. Research led by Mark Boslough examines potential Taurid swarms that could increase impact danger in ...

The W88, estimated to yield 455 kilotons of TNT explosives, is one of the most powerful nuclear warheads in the U.S. arsenal, and is carried on Trident II D5 submarine-launched ballistic missiles ...

Rey Nambatac sealed TNT’s furious second half fightback with a game-clinching jumper with seven-tenths of a second left in ...

Federal investigators say 24,000–28,000 pounds of explosives detonated at Tennessee’s AES plant, killing16 workers in one of ...

A massive blast at a Tennessee explosives plant that killed 16 people, leveled the building and was felt more than 20 miles ...

McEWEN, Tenn. (AP) — A massive blast at a Tennessee explosives plant that killed 16 people, leveled the building and was felt more than 20 miles away began in an area where workers used kettles to ...

While the on-site investigation has concluded, determining the precise cause of the catastrophe could still take several ...

Investigators still haven’t been able to identify the remains of two of the people killed in the Oct. 10 explosion.