Popular Science. Demystifying the worlds of science and technology since 1872.

Kick the phone habit across Android and iOS. Bring back your peace.

Red isn’t the only color when it comes to blood—critters produce the vital fluid in a variety of hues.

The carnivores are particularly vulnerable to rising sea temperatures.

A relation between two living beings shaped by a shared evolutionary history.

Bears can annoy their brothers and sisters, too.

Tiny arrowheads, not actual poison, led researchers to the conclusion.

It took a full week to catch this feisty trash panda.

Need some quick meeting notes? Here’s where to turn.

The ESA’s spacecraft is en route to study the aftermath of DART’s collision with Diphamos in 2022.

Beloved by millions, ‘Love Letters to Otis’ chronicles the life of this very zen brown bear.

The critically endangered North Atlantic right whale calf flew under the water during calving season.

But the only available image is AI-generated.