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, ...

Learn more about whether nLIGHT, Inc. or Novanta Inc. is a better investment based on AAII's A+ Investor grades, which compare both companies' key financial metrics.

Scientists create perovskite film semiconductors at room temperature using lasers, which is a revolution for chips and solar ...

Using ultracold atoms and laser light, researchers recreated the behavior of a Josephson junction—an essential component of ...

Physicists are no longer content to simply listen to ripples in spacetime. A new proposal sketches out how an exquisitely ...

Ocean Optics reports on how spectroscopy revolutionizes research by utilizing light to analyze materials, improving accuracy ...

In a first, researchers from the U.S. and Germany excite Thorium-229 in opaque material, advancing optical nuclear clocks.

When two black holes merge or two neutron stars collide, gravitational waves can be generated. They spread at the speed of ...

Being on the surface of a sizable planet moving at high speed through space, spinning around a yellow star and on its axis, ...

Scientists searched 27 exoplanets for alien technology using planetary eclipses, revealing a new way SETI hunts signals ...

A never-before-seen image of individual oxygen atoms dissolved in water has been captured.