Magdrive is working on three versions of its space thrusters, and because they run on solid metal, they might one day even be powered by space junk collected directly in orbit, turning it from threat ...

The development of a new missile defense system to cover the U.S. could lead to the nuclear weaponization of space.

Poland and the three Baltic nations say they want to withdraw from an international convention that bans antipersonnel land mines due to the growing threat from Russia to front-line NATO states.

"He stops and just touches the cable lightly, you clearly see the signal," says Daniel Gerwig, global sales manager at AP ...