A US submarine sank an Iranian vessel using an underwater torpedo, for the first time since WWII, Secretary of War Pete ...

The attack, in the eastern Pacific, was part of a continuing campaign by the U.S. Southern Command to target people suspected of smuggling drugs by sea.

Russia’s T-90M is supposed to be the “most advanced” tank in the war — but it’s getting knocked out at a brutal rate. The video explains why: the ammo carousel design still risks catastrophic ...

A massive star 2.5 million light-years away simply vanished — and astronomers now know why. Instead of exploding in a supernova, it quietly collapsed into a black hole, shedding its outer layers in a ...