LiDAR or "light detection and ranging" is a way of working out and picturing the distance to an object by shooting ...

A glowing red immersive laser artwork will light up the spectacular architecture of The Capitol Theatre as part of Melbourne arts festival Rising.

The team began with a piece of gallium oxide designed with precise ridges to interact with an incoming laser beam. When the laser light struck the semiconductor’s ridges, it produced a quasiparticle ...

NASA tested laser communications from space with a video of a cat chasing a laser dot! Psyche beamed the video about 19 million miles back to Earth. Credit: Space.com | footage courtesy ...