Learn more› By Kaitlyn Wells and Zoe Vanderweide If you believe the hype, blue-light blocking glasses will prevent headaches, decrease eyestrain, and help you sleep like a baby. But do they work?

The Chief Electoral Officer, Delhi, is conducting a Special Summary Revision of electoral rolls with the qualifying date set as January 1, 2025, a statement said on Tuesday, highlighting the CEO's ...

Two studies show that the light emitted by nanocrystals embedded with luminescent ions can be used to sense forces with high spatial resolution — even when those forces are inside a microscopic ...

It’s no secret that light impacts our wellbeing. Watching the sunset can make us sleepy; waking in a bright room can give us energy. It seems that light works with—and, sometimes, against ...

But as our correspondents traversed the globe, they found pockets of light, too. Clockwise from top ... Clockwise from top left: Dado Galdieri for NYT; Annika Hammerschlag for NYT; Ian Willms ...

In new research, physicists have theorized a bold way to change it up by entangling two particles of very different kinds – a unit of light, or a photon, with a phonon, the quantum equivalent of a ...

Heartbroken Sir Rod Stewart paid tribute to his friend Richard Perry after the music producer died aged 82. Richard Perry died in a Los Angeles hospital on Tuesday following a cardiac arrest.