This once science-fiction concept is now becoming a reality thanks to groundbreaking research on laser-powered lightsails. Scientists at Caltech are working on ultrathin, laser-driven membranes ...

Laser tanks aren't just a sci-fi concept — they're very much real ... the 2S19 Msta-S self-propelled howitzer and eliminated the turret and mounted a laser emitter on top.

"It's an adventure unlike anything on this planet!" Who needs a dose of super low budget, extra wacky fun science fiction ...

This week’s retro trailer is for the the 1978 low-budget sci-fi action movie Laserblast , which was directed by Michael Rae. The film follows a troubled teenager named Billy Duncan ( Kim Milford ), ...