After deadly explosion at US Steel mill outside Pittsburgh, maintaining safety now falls to Nippon

Last year, an explosion at U.S. Steel's Clairton Coke Works outside Pittsburgh killed two U.S. Steel workers and injured 11 others, including contractors.

Russia’s New ‘Lightning’ Attack Drone Is Deadly—And It’s a Threat to the U.S.

This weapon is literally made of scrap materials, but it’s the country’s most dangerous, and it’s about to be everywhere.