Microbes Were Once Responsible for the Biggest Mass Extinction Ever Experienced by Earth, Claim Researchers For most people, ...
A recent paper suggests that if astrobiologists want to make an educated guess about what life on Venus might look like, they ...
A team of scientists have elucidated an ancient mechanism of cellular respiration. To that end, they studied bacteria that feed on the gases carbon dioxide and hydrogen, and turn them into acetic acid ...
HUNTING for aliens is now a little easier as scientists discover a new sign that gives away life on far-off planets. Importantly, this new signal teases the presence of alien life on distant ...
In the next decade, space agencies plan to bring rock samples from Mars to Earth. But what if these rocks contain alien ...
Sulfate-reducing bacteria break down a large proportion of the organic carbon in the oxygen-free zones of Earth, and in the seabed in particular. Among these important microbes, the ...