Laser weapons could provide Ukraine with a new way of combatting Russian drones, military experts told Business Insider.

Ukraine announced the combat use of a new weapon: an anti-drone laser. While this is a significant achievement for Ukraine, ...

The undated image shows the U.S. Navy testing a weapon system known as HELIOS from the USS Preble destroyer in the middle of the ocean.

Gallium is used to stabilize the plutonium in atomic bombs. Both gallium and germanium are used in technology critical for ...

Ukraine is testing laser weapons for use against Russian targets, a Ukrainian commander said. Vadym Sukharevskyi told RFE/RL that laser weapons are now hitting targets at "certain altitude." Lasers ...