The skepticism and debate around the question of "are we alone in the universe" makes the field of astrobiology more cautious ...

NASA just made a discovery that could change everything: an underground ocean on Saturn’s moon Enceladus. With the potential ...

In April, scientists announced that they had used NASA’s James Webb Space Telescope to find a potential signature of alien life in the glow of a distant planet. Other scientists were quick to ...

Learn why a lichen found in the Mojave Desert has become key evidence in the search for extraterrestrial life.

In this week’s episode of Space Minds David Ariosto sits down Nathalie Cabrol, Director of the Carl Sagan Center at the SETI ...

Stories about the existence of aliens, and our chances of detecting them, tend to be positive. We are told that we might ...

The origin of life is one of the most fundamental and enduring questions of mankind and one of the three greatest Origin ...

Between 635 and 720 million years ago, the average global temperature did not rise above -50 degrees Celsius. When the planet was completely frozen over, life may have survived in ponds, scientists ...

Fatima Husain, the lead author of a new study published in Nature Communications, told AFP there was evidence of complex life forms "before and after the Cryogenian in the fossil record".

A type of lichen was able to survive extreme UV radiation in the lab, suggesting that ozone protection might not be required for life on exoplanets.