Do you know Earth's highest peak, deepest point, and more? Test your knowledge about our planet in this quiz.

Google has marked Earth Day 2026 with a genuinely clever homepage Doodle, turning the Google logo into a celebration of the ...

Add Yahoo as a preferred source to see more of our stories on Google. This mosaic of images from the Mast Camera (Mastcam) ...

Scientists discover hidden "ghost plume" that is so powerful that it is physically warping the internal layers of the planet ...

The universe has a hidden structure, and a University of Virginia professor is mapping it in 3D, using 46 million galaxies ...

Reef Relief is calling on the community to join in the effort to keep the coasts clean and learn more about preserving the ...

Most of Titan’s surface is oddly flat and smooth, and it may be because it is coated by as much as a metre of fluffy organic material that snowed down from the icy moon’s thick atmosphere ...

Deep beneath Africa, a massive flow of hot mantle rock appears to be quietly reshaping the continent in ways scientists did not fully expect.

Thousands of feet below the surface, the Antarctic seafloor is a time machine to another realm. Here’s how one scientist ...

An astrophysicist explores all that it took for life to exist on Earth, from the formation of stars to self-organizing ...

The documentary “Healthy Oceans, Strong Communities," will screen on Wednesday, April 22, at Allan Hancock College (Room ...

Scientists identify a “bathtub ring” feature on Mars that may indicate an ancient ocean, based on landform analysis and ...