A strange rock covered in tiny spheres may hold secrets to Mars’ watery — or fiery — past.

Until now, it’s been very hard for scientists to establish a detailed timeline of the early evolution of bacteria.

A Martian dust devil can be seen consuming its smaller friend in this short video made of images taken at the rim of Jezero Crater by ...

There are roughly a trillion species of microorganisms on Earth - the vast majority of which are bacteria.Authors Ben Woodcroft Associate ...

Warm spells on Mars may spark massive dust storms, scientists say, bringing us closer to predicting Martian weather. Today’s ...