Lumentum, MKS Instruments MKSI-0.82%decrease; red down pointing triangle and II-VI have at least two things in common. All three companies really, really want to acquire Coherent and all of them have ...

Lumentum Holdings Inc. has lost its hard fought battle to buy laser technology company Coherent Inc. on Thursday, but investors are cheering like they won the war. Lumentum shares LITE charged up 9.6% ...

Laser headlights promised to turn night into day and enable much safer driving at night. However, their promise didn't pan out in the US due to strict regulations that limited their range and power.

BlueHalo's Locust laser air defense system, which is designed to shoot down small drones, rockets and mortar shells. The United States military has invested tens of billions of dollars over a ...

All the Latest Game Footage and Images from Laser Battle Cats: Travel & Destroy! Tame kittens, develop your workshop, and experiment in the lab! Build a laser on your battle cat and destroy your ...