The search for extraterrestrial life oscillates between hope and skepticism. A recent study reports promising clues about a ...

Sea level on Earth has been rising and falling ever since there was water on the planet. Scientists were already able to use ...

Due to the radiative thermal conductivity of the mineral olivine, only oceanic plates over 60 million years old and ...

These 10 U.S. states experience the highest number of earthquakes, shaking their ground quietly yet consistently, reminding ...