To find extraterrestrial life, follow the trail of radiation. Scientists in Germany believe that they have found the most likely star systems to host alien organisms. Oxygen-rich planets hosted by ...

Do aliens sleep? You may take sleep for granted, but research suggests many planets that could evolve life don’t have a day and night cycle. It’s hard to imagine, but there are organisms living in ...

WASHINGTON (AP) — Exotic sea creatures called comb jellies may reshape how scientists view early evolution — as their genes suggest nature created more than one way to make a nervous system. These ...

Noah Hawley's TV prequel to the original Alien film feature first-class action and visuals — and a stunning season finale that provides both closure and exciting possibilities for the future. This is ...

Object 3I/ATLAS is now too far from Earth to aim a telescope at, but prior observations showed some unusual behavior. The anomalous nature of the object led astrophysicist Avi Loeb to apply a thought ...

Researchers have discovered that interstellar comet 3I/ATLAS has been shedding water, providing insights into the building ...