Small lakes on ancient Mars may have remained liquid for decades, even with average air temperatures well below freezing.

Microplastics in rivers, lakes, and oceans aren’t just drifting debris—they’re constantly leaking invisible clouds of ...

Distilled water is easy to make at home once you know how to do it.

Witnesses reported seeing a shark breach just offshore at Lovers Point that morning, where Fox was leading a group of about a ...

Students and researchers will take their data and observations of these water systems to a learning lab, which will be ...

Earth's continents are losing 4 Olympic swimming pools' worth of fresh water every second, with dire consequences for jobs, ...

New research shows Karnak Temple was built on a rare island of high ground formed as Nile river channels shifted thousands of ...

A science demonstration explores how alcohol and water can be separated, explaining the basic principles behind the process ...

Choose your fighter for the origin of water on Earth! Was it always here or did it come to this planet from somewhere else in ...

Lawmakers return to Washington with a packed agenda and just a few weeks to avoid another shutdown. A farm bill and water ...

Because animals have a limited capability of understanding human language, they cannot “read” the way humans do.

In 2025, Popular Science continued our mission to demystify our weird world for millions of readers. We debunked myths about ...