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 ...

Hidden beneath the water's surface is a botanical world that is among nature's most innovative and ecologically important.

All living organisms are known to inherit genes, DNA sequences that contain instructions for producing specific proteins and ...

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 ...

Plants in extreme environments have become a major focus in space research, especially in the context of long-duration space missions and the anticipated ...