Australian microbe research is helping improve our understanding of the potential for life in extreme environments, offering ...

Earth formed about 4.6 billion years ago, during the geological eon known as the Hadean. The name "Hadean" comes from the ...

Ancient oceans with phosphorus-rich waters may have supported some of Earth’s earliest microbial life, according to a new ...

Scientists have identified what could be the oldest rocks on Earth from a rock formation in Canada. The Nuvvuagittuq ...

Scientists discovered a previously hidden ecosystem - lagoons in Argentina's Puna de Atacama harbors microbial communities, ...

Canadian scientists found the oldest known rocks on Earth - dating back 4.16 billion years - shedding light on our planet’s ...

NEW YORK — Scientists have identified what could be the oldest rocks on Earth from a rock formation in Canada. The ...

Life’s ultimate origin will never be known, but researchers are probing the possibilities—for Earth and elsewhere.

But researchers disagree on exactly how old they are. Work from two decades ago suggested the rocks could be 4.3 billion years old, placing them in the earliest period of the earth's history.

In fact, one group in Warsaw, Poland, is leading the charge to find out how phosphorus could have traveled from space to Earth—and eventually become part of our DNA, cell membranes, and energy ...

Mirror Molecules: The Symmetry Rule Life Never Breaks Most organic molecules have a mirror-image twin. This concept is known as chirality. Yet life only uses one chiral molecule, not the other. The ...