In a potential landmark discovery, scientists using the James Webb Space Telescope have obtained what they call the strongest ...

K2-18b, an exoplanet 120 light-years away, may be the best hope to confirm that life exists beyond Earth. Here's what to know ...

NASA spots a mysterious 100-meter hole on Mars that could lead to underground caves — raising hopes of hidden alien life and ...

NASA says that this image, originally taken in 2017 by the Mars Reconnaissance Orbiter, shows several holes on the surface of ...

The discovery was made on a massive exoplanet known as K2-18b that for years has captivated scientists searching for life ...

The James Webb Space Telescope may have detected life-associated gas in the atmosphere of a far-off planet. The news is being ...

Scientists have spotted a molecule linked to life in the atmosphere of K2-18b using the James Webb Telescope. Here is a look ...

A new discovery could represent the most concrete evidence of alien life to-date, but scientists caution that further studies are needed.

Scientists Find Strongest Evidence Yet of Life on an Alien ... planet. It orbits in the "habitable zone" - a distance where liquid water, a key ingredient for life, can exist on a planetary ...