Illustration indicating the size of the lava flows relative to Berlin, the host city for the Europlanet Science Congress (EPSC) 2024. Credit must be given to the creator. Only noncommercial uses of ...

(CNN) — Astronomers have found an Earth-size planet that isn’t like Earth at all. Instead, the exoplanet, called LP 791-18 d, is likely covered in volcanoes and may experience eruptions with the same ...

In a new study, a team of astrophysicists, including two researchers at CU Boulder, have discovered a small and rocky world orbiting a star far from Earth—similar to our own planet, perhaps, but much ...

In this NASA false-color image, the blue and purple shows the hole in Earth's protective ozone layer over Antarctica on Oct. 30, 2023. This year’s ozone hole was about average size for the last 20 ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. With last year’s undersea volcano injecting ...

With last year’s undersea volcano injecting massive amounts of water high into the atmosphere, scientists were bracing for a big Antarctica ozone hole this fall. But it didn’t happen. Instead this ...