Tubular laser beams can create what amount to fiber-optic cables made of thin air, researchers report in a study to appear in Physical Review X. Laser-heated air can efficiently transmit light signals ...

Neutrino lasers: It’s an idea that many physicists didn’t see coming. At first glance, physics suggests that it would be impossible to make a laser of neutrinos, famously elusive subatomic particles.

Google's parent company, Alphabet, is still experimenting with hooking up remote towns to the Internet via frickin' laser beams. Today, Alphabet's moonshot "X Lab" shared an update on Project Taara, ...

Scientists have ample evidence to prove the Earth is a sphere. But some social media users claim to have devised an experiment showing the earth is flat. The post shows a green laser beam projected ...

Rafael Advanced Defense Systems officially released the Iron Beam laser system this week that could change modern military ...

A low-cost, high-power laser-based system aimed at destroying incoming missiles has successfully completed testing and will ...