Forward-looking: Columbia University researchers have developed a compact photonics chip capable of producing dozens of laser wavelengths from a single high-power source, a breakthrough that could ...

Garda were called to a house where a laser beam had been shone into it and two members ended up suffering injuries. One was struck with his torch and a female colleague had a window jammed on her ...

In a test field on the campus of Xinjiang University, a white, security machine-like equipment slowly moves along the cotton ridges. From the upper frame, blue laser beams flash intermittently, ...

The week’s best and worst from Mene Ukueberuwa, Allysia Finley and Kyle Peterson Don’t call it “Star Wars.” Israel’s Iron Beam laser air-defense system was declared operational Wednesday after final ...

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.

Autoblog aims to feature only the best products and services. If you buy something via one of our links, we may earn a commission. For anyone doing home improvement projects or any sort of work around ...

Researchers have come up with a potentially groundbreaking — and entirely laser-free — alternative to LASIK, a popular surgical procedure that uses high-power lasers to reshape the cornea to correct ...