Physicists are learning to carve laser beams into intricate shapes that can grab hold of electrons and push them with a ...

This article originally appeared in Popular Science. On Sept. 15, defense giant Lockheed Martin announced that it had delivered a 300-kw laser to the Department of Defense. Developed for a program ...

A group of scientists have created a high-power laser beam that they claim lightning will follow for a period of time. Physicists have published a new study in the scientific journal Nature Photonics ...