Live Science on MSN

'Truly extraordinary': Mega-laser shooting at us from halfway across the universe is the brightest 'cosmic beacon' we've ever seen

Astronomers have discovered the brightest and most distant "megamaser" to date. The cosmic energy beam is shooting toward ...
Gadget Review on MSN

New laser weapon uses rapid pulses to stop drone swarms in under 2 seconds

DroneLight laser claims 30 drone kills per minute in under 2 seconds, drawing just 4 kW - but independent validation is still ...