Researchers found LUCA, our earliest common ancestor, lived 4.2 billion years ago. It had a complex biology, affecting its ...

The researchers found strong evidence of a chemical called dimethyl sulfide (DMS) in the planet’s atmosphere. On Earth, DMS ...

How animate life was formed from inanimate matter has always been a mystery, but scientists are closer to finding what may ...

Scientists discovered complex life may have started 1.5 billion years earlier than previously thought thanks to phosphorus.

One such moment was when space craft sent back images of the Earth for the first time. Another is the discovery of life on ...

Learn about new evidence that suggests life on Earth may have started with the help of molecules that were delivered by ...

All that said, the findings can’t confirm the terrestrial life theory beyond a doubt. There’s still a chance hydrogen-heavy ...

K2-18b, an exoplanet 120 light-years away, may be the best hope to confirm that life exists beyond Earth. Here's what to know ...

This week, learn why experts are divided over an exoplanet, see the first footage of a colossal squid in its deep-sea habitat ...

Earth Day has always been a day that acknowledges our planet, which provides for us, and ways we can protect and preserve its beauty. That being said, here's everything you should know about Earth Day ...