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.

Authorities detained a man Saturday after the suspect allegedly aimed a laser at Marine One while President Donald Trump was on board, according to a legal complaint filed by a U.S. Secret Service ...

JERUSALEM (Reuters) - A low-cost, high-power laser-based system aimed at destroying incoming missiles has successfully completed testing and will be ready for operational use by the military later ...

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 ...

A man has been charged with pointing a laser beam at Marine One while President Trump was on board on Saturday, according to a signed affidavit. The affidavit, signed by Secret Service Officer Diego ...

As the DoD seeks out contract bids for its ambitious, yet controversial Golden Dome aerial defense shield, Israeli defense ...

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, ...

From Star Trek to Star Wars, weapons firing lasers that can vaporize their targets are the stuff of science fiction and James Bond villains. It's also a military technology that American taxpayers are ...

The system demonstrated what Rheinmetall described as a first for Europe: successful target engagement "in front of blue sky." ...