For now, life thrives on our oxygen-rich planet. But Earth’s atmosphere won’t always be so welcoming. In fact, scientists ...

The idea that life on Earth arose through a series of improbable "hard" evolutionary steps may be misjudged, according to a ...

According to the calculations run by Ozaki and Reinhard, the oxygen-rich habitable history of Earth could end up lasting for ...

Scientists from Oxford University have confirmed the discovery of HD 20794 d, a “super-Earth” exoplanet located 20 ...

A new chemotaxis-based method could revolutionize the search for extraterrestrial life by detecting microbes movement on Mars ...

Earth may become uninhabitable in 250 million years due to a superheated supercontinent, Pangaea Ultima, with soaring ...

Around a star just 20 light-years from the Solar System, astronomers have confirmed the existence of what might be a ...

"An epic exploration of possibilities. What If is a Webby Award-winning science web series that takes you on a journey ...

Scientists created a tool to study individual phytoplankton, helping predict climate effects and ocean health changes.