Researchers from NTNU and EPFL have unveiled a compact, low-cost laser that outperforms current models in speed, control, and ...

A team of researchers from the Federal University of São Carlos (UFSCar) in the state of São Paulo, Brazil, has developed a ...

When Darwin Quiroz first started working with optics as an undergraduate, he was developing atomic magnetometers. That ...

XRF relies on the emission of secondary X-rays from a material when irradiated with primary X-rays. Each element emits ...

A team of researchers has created a powerful new laser that fits on a microchip. It’s faster, more affordable, and easier to tune than existing precision lasers. The breakthrough could transform ...

This is the loadout that most people probably think about when they think of a sniper class. Find a spot, sit in it, and take ...

The technology hinges on what physicists call a frequency comb, a laser that emits many distinct colors, or wavelengths, evenly spaced across the optical spectrum. Each ...

Measuring blood flow in the brain is critical for responding to a range of neurological problems, including stroke, traumatic brain injury (TBI) and vascular dementia.

The world’s first all-optical radio runs on laser light, not electricity, opening new possibilities for stealth sensors and satellite applications.

A boom in new companies and billions of dollars in private investment could make fusion power a reality in the coming decade.

A flight of F-35s slips into Iranian airspace in the dead of night, the stealth fighters going undetected by air defenses.

The cable deployed in Haro Strait can be divided into what scientists call "virtual hydrophones" — discrete listening points ...