Scientists are using a laser-based tool to aid future Mars missions in identifying evidence of life on the Red Planet.

The first life on Earth formed four billion years ago, as microbes living in pools and seas: but how would we know if the ...

Scientists have tested a laser-powered mass spectrometer on Earth to detect fossilized microbes in minerals similar to those ...

The first life on Earth formed four billion years ago, as microbes living in pools and seas: what if the same thing happened on Mars? If it did, how ...

The first life on Earth formed four billion years ago, as microbes living in pools and seas: what if the same thing happened ...

In an Algerian quarry, scientists made an unexpected discovery toward a much bigger story: one that reaches across millions ...