A YouTube creator working out of his garage has engineered something that is normally found only in major research facilities ...

Militaries spent decades trying to turn light into a weapon. In 2025, introduction of several lasers show how fast technology ...

Light is usually treated as something simple, a clean beam that either shines or does not. At the quantum level, however, ...

Abstract: A 1.8-km optical wireless communication (OWC) link with 0.56° wide divergence angle is utilized to simulate a 1000-km low Earth orbit (LEO) satellite-to-ground station laser communication ...

Abstract: We demonstrate a chirped fiber Bragg grating (CFBG) based stretched-pulse mode-locked (SPML) wavelength-swept laser that uses both intra-cavity and post-cavity stretching. The SPML laser ...

Imaging technology has transformed how we observe the universe—from mapping distant galaxies with radio telescope arrays to ...

By directly communicating with the brain, a new wireless device could someday help restore lost senses or manage pain without medications, its developers say.

An LSU student is using her video game design and preservation expertise to bring modern access to an ancient canoe.

Respirer Living Sciences, a tiny startup, is punching above its weight in the fight to improve India’s abysmal air quality.

Conor Keenan gets his hands on the Golvia Pro Rangefinder from Vistaget to find out if it's a worthy contender for your setup.