Scientists at MIT discovered that chaotic laser light can spontaneously form a highly focused beam instead of scattering—if ...

At high power, laser light inside a multimode optical fiber is supposed to misbehave. The beam usually breaks into a noisy, scattered pattern as the light ricochets through many paths at once.

Laser sail propulsion is an idea that won't go away. By aiming powerful Earth-based lasers at tiny spacecraft with light sails, tiny spacecraft can be accelerated to near-relativistic speeds without ...

MIT researchers found that chaotic laser light can transform into a precise, stable beam. This breakthrough enables much ...

Researchers at Texas A&M University have demonstrated a laser-driven propulsion system that can lift ...

Researchers have developed tiny flexible lasers that can be used to measure forces inside living cells. The new lasers could help illuminate various biological processes, including those involved in ...

Paper lanterns add a touch of whimsy to whatever space they're in. Here's how to easily make your own with tissue paper and ...

It'd be a major upgrade over spending thousands of years to get there. The post Scientists Say They’ve Tested a Way to Get to ...

We’ve reviewed every major red light therapy device for knee pain. In this review, we suggest our top recommendations.

Alpha Centauri, the nearest star system to our own, sits 4.37 light-years away. At the speed Voyager 1 travels, reaching it ...

A spacecraft that could reach the nearest star system in about 20 years would need to travel at a meaningful fraction of the ...