Canada has chosen Germany's ThyssenKrupp Marine Systems as the preferred bidder to build the navy's next fleet of submarines.

Just months after 9/11, strange messages started appearing across U.S. military computers: “Your security system is crap.” ...

Astronomers have sharply revised down the mass of nearby super Earth GJ 3378b, dramatically improving its prospects as a ...

For your extraterrestrial viewing needs, Stacker ranked the top 30 alien movies, according to their IMDb user rating.

In 1996, "Independence Day" hit cinemas. It showed never-before-seen images, packaged as light popcorn entertainment.

For decades, humanity has searched the universe for signs of alien life — but some scientists warn that finding it may come ...