Reducing blue-light on your Windows PC, Mac, or Chromebook is a good way to protect your circadian rhythm and reduce eye strain. While you can download third-party apps, the latest versions of the ...

This remarkable phenomenon, seen for the first time in their experiments using a green laser and a ruby crystal, suggests new methods for manipulating light that could revolutionize optical ...

She said in a press release, “Understanding dark energy and the impact on our universe is one of the biggest challenges in cosmology and fundamental physics. The parameters that govern our ...

Kani Kusruti as Prabha and Divya Prabha as Anu in "All We Imagine As Light." Credit: BFI Tracing the interweaving lives of three women working together in a multi-speciality hospital in Mumbai ...

with brighter light liberating electrons faster. But in experiments following Hertz's work, several unusual observations seemed to completely contradict this classical understanding of physics.

This jet streaming out of a supermassive black hole is traveling at nearly the speed of light. Credit: NASA / JPL-Caltech illustration Superman may fly faster than a speeding bullet, but he'd ...