A material built to tell left-handed light from right-handed light has long had a frustrating weakness. It mostly ignored ...

An analysis of counting-efficiency effects in non-volumetric particle counters explains discrepancies across channels.

Dazzlingly bright projector with an excellent Dolby Vision implementation – could this Optoma be the perfect all-conditions ...

Researchers from the University of Twente and Harvard University have developed a new way to generate ultraviolet (UV) light ...

Stanford scientists have used nanoparticles and an ultrasound 'hat' to generate non-invasive, therapeutic light inside the ...

A research team out of China has managed to take print speeds down to less than one second but using UV light and a rapidly rotating periscope.

The following is an extract from our Lost in Space-Time newsletter. Each month, we dive into fascinating ideas from around the universe. You can sign up for Lost in Space-Time here. When physicist ...

Here’s what you’ll learn when you read this story: Although people often say nothing travels faster than the speed of light, this cosmic speed limit only pertains to particles with information or mass ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Here’s what you’ll learn when you read this story: Although people often say nothing travels faster than ...

Northwestern Medicine scientists have discovered that light plays a key role in how animals perceive environmental threats, findings that have the potential to improve the understanding of risk ...

In 2021, dermatologist David Ozog was on holiday with his family in the Bahamas, when his 18-year-old son had a massive stroke. The teenager was airlifted to Florida, and then to Chicago for surgery.

Dying Light: The Beast developer Techland has announced a new edition of its first-person zombie-slaying game. It's called Dying Light: The Beast Restored Land, and it includes the full game, all post ...