The U.S. Navy has developed a directed-energy weapon that can intercept unmanned drones and possibly cruise missiles while ...

A SpaceX Falcon 9 rocket streaked across the East Coast sky Tuesday night, Feb. 4. The rocket launched the Maxar 3 mission ...

Scholars are studying an ancient scroll that has been virtually unrolled 2,000 years after it was burned to a crisp during the eruption of Italy’s Mount Vesuvius.

A nuclear weapon could potentially be sent into space to deflect an asteroid heading Earth's way, an astronomer has told Sky News.