A new, miniature laser source developed by applied physicists in the Harvard John A. Paulson School of Engineering and ...

Sightings of drones around Fort McNair, the Army base where Defense Secretary Pete Hegseth and Secretary of State Marco Rubio ...

Laser technology could eliminate the need for adhesive glue in paper packaging, according to peer-reviewed research that has ...

This story originally appeared on Laser Wars, a newsletter about military laser weapons and other futuristic defense ...

Researchers at the University of Massachusetts Amherst have built a chip-scale laser stable enough to control a trapped-ion ...