A planet with one side permanently roasting and the other frozen in endless darkness might still have a chance of supporting life. Researchers found that heat inside a tidally locked exoplanet could ...

A documentary-style exploration of an enormous alien creature, following its evolution, migration and place within a strange ecosystem.

The International Academy of Astronautics has updated its protocols for confirming and announcing the discovery of alien life. New guidelines address the modern challenges of social media, ...

If a dragonfly lands on you, it's easy to feel like you've received a message. But what are these creatures trying to say?

We're still in the definition phase of the Habitable Worlds Observatory (HWO), but it seems like every week a new research group comes out with a paper helping to shape what is becoming one of the ...

Researchers have looked at how particular microbes from Earth would fare in conditions like those of Mars, the moon, and the ...

As the film Disclosure Day rolls out in cinemas, director Steven Spielberg is once again pushing audiences to imagine what contact with extraterrestrial life might look like and what it might mean for ...

Last year, an interstellar traveler entered our solar system. Some speculated that it was an alien spacecraft, but it turned ...

Prime Video’s surprise prequel series races to No. 1 in the U.S. and dominates charts in more than 50 countries worldwide.

A well-worn expression among oceanographers and others who explore the watery depths of planet Earth is that we humans “know the surface of Mars better than our ocean floors.” Covering more than 70 ...