The Earth is four and a half billion years old, so why they started appearing then is unknown, as is the mechanism to make ...

Two diamonds formed 700 kilometers below the Earth's surface reveal a life-giving synchronicity between shifting continents ...

Geologists studying some of the planet's oldest volcanic rocks have uncovered new evidence that water was playing a major role in shaping Earth's interior and driving volcanic activity more than 3 ...

Having the right conditions and raw material for life does not mean that life can originate or arise by chance.

Scientists have uncovered why Antarctica became engulfed by ice millions of years before the Arctic. The international ...

By Will Dunham July 2 (Reuters) - While it once was temperate and lush, Earth's southernmost continent Antarctica froze over about 34 million years ago, covered by an ice sheet that today is up to ...

Scientists built a synthetic cell that combines more lifelike properties than ever before — proof of concept that it’s possible to bring nonliving materials to life, or something close to it, in the ...

Federal agents went to a Rochester man's home to warn him that an email he sent five months ago could be an illegal threat.

Western Australia’s Pilbara Craton is probably the last place you’d expect to learn anything about the role water played in ...

In this version of alternate history, Columbus set sail on his epic voyage to the Americas to prove to the world that the ...

East Antarctica hosts the largest ice sheet on Earth, containing enough water to raise global sea levels by 52 metres, were ...

Earth was once covered by a global magma ocean, which later cooled and crystallised – now traces of this primordial event ...