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

Could humans spread Earth life beyond our planet? Astrobiologists explain where extremophiles might survive and why the risks ...

Thus far, our search for extraterrestrial life points toward Clarke’s former point, suggesting that our little blue dot is ...

The science world is buzzing after a major breakthrough in Minnesota.

The James Webb Telescope detected a gas on a distant planet that, on Earth, only life produces—evidence we may not be alone ...

In the second season of “Sugar,” Colin Farrell’s character has to deal with life alone.

This new group, which is led by Harvard professor Avi Loeb, aims to advise the Trump administration and the U.S. intelligence ...

Two possibilities exist: either we are alone in the Universe or we are not. Both are equally terrifying.” – Arthur C.

From why it was created to whether it’s alive, here’s what to know about SpudCell, the latest advance in synthetic biology.

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 ...

The “Wow!” signal is one of our best pieces of evidence for aliens, but researchers are building a compelling case for a more ...

Scientists say moons around rogue planets wandering through the galaxy could remain warm enough for life thanks to tidal heating and hydrogen-rich atmospheres. These dark, starless worlds may have had ...