Photoplethysmography (PPG) is an optical sensing technique that measures blood volume changes and underpins devices ranging ...

A new mechanism steers diodes made of a single enantiomer to emit light of right- and left-handed polarizations ...

Pollsters, news anchors and newspaper columnists say America is polarized. The day before the 2024 presidential election, The ...

Light has always been described as an elegant partnership of electric and magnetic fields, yet for nearly two centuries ...

Scientists have recently discovered an interaction between an electromagnetic wave and its own magnetic component as it ...

Magnetic resonance imaging (MRI) is invaluable in the medical world. But despite all the good it does, there is room for ...

A quiet shift is taking place in physics labs that could one day reshape how you send a message, store data, or protect ...

Researchers at ETH Zurich successfully manufactured organic light-emitting diodes (OLEDs) at the nanoscale, achieving dimensions approximately one hundred times smaller than a human cell.

Rapper Rod Wave was arrested on weapon and drug charges in Atlanta on the same day he picked up his first Grammy nomination, the artist's legal team said Sunday. The platinum and gold record performer ...

The original version of this story appeared in Quanta Magazine. The best perk of Alberto Maspero’s job, he says, is the view from his window. Situated on a hill above the ancient port city of Trieste, ...

Across the country – and across the political spectrum – Americans see politically motivated violence as on the rise in the United States. How we did this Pew Research Center conducted this study to ...

James is a published author with multiple pop-history and science books to his name. He specializes in history, space, strange science, and anything out of the ordinary.View full profile James is a ...