NASA's infrared telescope SPHEREx captured stunning images of interstellar comet 3I/ATLAS as it exited the solar system.

Ox Bel Ha, located beneath Mexico’s Yucatán Peninsula, has officially reclaimed its title as the longest underwater cave system in the world, stretching an astonishing 524 kilometers. This submerged ...

Deep beneath the ocean floor, ancient sediments hint that Earth’s magnetic field sometimes changed far more slowly than expected.

Five volcanoes on Jupiter’s moon Io erupted simultaneously, releasing an enormous amount of lava and offering new clues about what lies beneath the moon’s surface. This unprecedented event, observed ...

New research reveals the source of this carbon – and the driving forces behind it – are far more complex than previously ...

The infrared space telescope also detected water vapor, carbon dioxide and organic compounds streaming from the departing ...

Five volcanoes on Jupiter’s moon Io erupted simultaneously, spewing a mind-boggling amount of lava onto the surface and giving us clues to what may lie underneath ...

NASA has selected two Earth science missions for development, one focused on studying the atmosphere and the other on terrestrial ecosystems and ice.

The real threat to a secure and sustainable supply of rare earths is not that they are scarce, but that so much is wasted.

Stanford scientists have developed a new method for identifying rare earthquakes in the Earth’s upper mantle, under the ...

SpaceX has filed for permission to launch up to 1 million satellites configured as "orbital data centers." These spacecraft would operate in low Earth orbit between ...