Supercritical geothermal is worth exploring and drilling might soon be technically feasible. But its value will be limited if ...

Scientists must journey to remote islands in the middle of the Bering Sea, braving uncertain conditions, to reach the ...

The museum hopes that after learning about the planet’s prehistoric past, people will do more to preserve Earth’s future.

NASA’s Perseverance Mars rover spotted a strange rock made up of hundreds of tiny spheres that look like clusters […] ...

The Perseverance rover has discovered an extraordinary rock on Mars. It features a surprising structure, and its origin ...