Discover the incredible sharpness of a knife forged from a metal chain! Damascus steel craftsmanship delivers jaw-dropping results.

Nicole Grajewski is a Fellow in the Nuclear Policy Program at the Carnegie Endowment for International Peace and an Associate ...

A U.S. Air Force pilot was reported to be safe after an F-35 fighter jet crashed Tuesday at a base in Alaska. The accident occurred on the runway at Eielson Air Force Base, but it was not immediately ...