Browsing: Science

The longest molecules ever found on Mars have been unearthed by NASA’s Curiosity rover, and they could mean the planet…

Editor’s note: A version of this story appeared in CNN’s Wonder Theory science newsletter. To get it in your inbox,…

NASA’s Mars rover has spotted something out of this world — a mysterious, skull-shaped elevation –  sitting on a slope where star-gazers…

April 19, 2025 — NASA’s oldest active astronaut has redefined traveling “home” for your birthday, landing from the International Space…

Soot from forest fires in the Amazon might play a role in the melting of faraway ice in Antarctica. For…

A potential dark galaxy — one made primarily of dark matter — may have been spotted in the local universe.…

The acting U.S. attorney for the District of Columbia sent a letter this week to the editor of a scientific…

This week’s science news featured a possible sign of life in a galaxy far, far away.But don’t expect a visit…

Science NewsSeeking the anomalies that lead to discoveriesEditor in chief Nancy Shute discusses the booming online market for semaglutide, new…

All about AI Scientists are working on AI technology that has brain-inspired hardware, architecture or algorithms. Such neuromorphic AI could…