Around 12,800 years ago, Earth collided with fragments of a disintegrating comet, triggering Younger Dryas climate change.

A team of researchers from University College London and the Cyprus Institute’s Science and Technology in Archaeology and Culture Research Center has solved a major piece of the puzzle that makes up ...

LHS 1140b is the second-closest temperate transiting exoplanet to Earth with a temperature low enough to support surface liquid water.

An international team of archaeologists and paleoanthropologists has found ancient human and animal footprints on the surface of an ancient lakebed in the Nefud Desert, Saudi Arabia.

Space-based X-ray observations of hundreds of galaxy clusters suggest that the Universe may be different depending on which way astronomers look.