Scientists believe they have finally established the truth behind one of the world’s greatest deep sea mysteries. Back in ...

NASA's Perseverance rover discovers shiny metallic rock on Mars that could be a meteorite from an ancient asteroid, ...

Camels and beavers that evolved in ancient forests in the Far North were perfectly adapted for our world today ...

A new study casts doubt on the universe’s accelerating expansion, suggesting dark energy might be weakening over time.

While none of the spacecraft have cameras perfectly designed to spot comets zipping by at speeds up to about 153,000 miles per hour (246,000 kilometers per hour), astronomers didn’t want to miss what ...

NASA has a photo dump of the interstellar comet 3I/ATLAS. It made news in July when it was confirmed to have originated ...