US-Italy researchers have used quantum-mechanical simulations to resolve a decades-old puzzle about how ultraviolet (UV) light interacts with ice. This question’s influence is huge, shaping both our ...

Light does not usually surprise people. It travels, it reflects, it bends. In labs, researchers can twist it into more exotic forms, but that has often required special surfaces, unusual materials, or ...

On TikTok, you'll find content creators touting red light therapy's benefits for skin care, hair growth, joint pain, sleep, longevity, inflammation — even period cramps. As one TikTok creator who goes ...

It may not be great on the eyes, but it could be a new way to take care of those pit stains. By Andrew Paul Published Sep 3, 2025 10:00 AM EDT Add Popular Science (opens in a new tab) More information ...

Red light therapy has gone from dermatology clinics to the wellness world, promising everything from younger-looking skin and thicker hair to weight loss, pain relief, better sleep, and even improved ...

Can you benefit from light therapy? It depends. Treatments range from nonsensical to possibly useful to those proven to be effective. Without light, there is no life. Literally, it was Dutch scientist ...

What do Thomas Edison and 2010 Nobel Prize in physics winners Konstantin Novoselov and Andre Geim have in common? According to a recent publication from the lab of Rice University’s James Tour, it ...

Put on your lab coat! It's time for another series of Play School's Science Time! With help from some very clever friends, Leah and Teo create science experiments that are easy to do and fun for the ...

Attosecond pulses capture ultrafast electron and light–matter dynamics on the shortest timescales accessible to controlled experiments, making them indispensable tools for ultrafast spectroscopy, ...