The Russian soldier seemed to freeze in place as the drone hovered. Then it dropped its explosive charge, and a shower of ...

Drones have flown over multiple airports across Denmark, causing one to close for hours. The incidents, which occurred on ...

A Polish ski mountaineer has become the first to descend from the highest point of Mount Everest all the way to base camp without supplemental oxygen. Andrzej Bargiel, 37, made his way down to the ...

The plane crashed into a concrete bed, a safety mechanism that was upgraded last year at the Virginia airport.

Thanks in large part to such initiatives, U.S. efforts to combat proliferation over the last 60 years have succeeded more often than they have failed. Only nine states possess nuclear weapons, and ...