More than half a billion years ago on a frigid, ice-covered Earth, glaciers stirred up ingredients for complex life by ...

A new exoplanet that could potentially harbor life has been found. This newly discovered planet, HD 20794 d, is located just 20 light-years away, orbiting within the habitable zone of a star. Based on ...

Earth was so cold at the time that the oceans were frozen all the way to the equator, and life only existed in the oceans and on continental shelves, study co-author Donnelly Archibald ...

If you buy through a BGR link, we may earn an affiliate commission, helping support our expert product labs. For now, life thrives on our oxygen-rich planet. But Earth’s atmosphere won’t ...

FILE PHOTO: A panoramic view of Earth taken by astronauts aboard the International Space Station (ISS) ...

we propose that the coevolution of life and Earth’s surface environment may have unfolded in a way that makes the evolutionary origin of humanlike intelligence a more foreseeable or expected ...