Yet despite the drumbeat of evidence, we still know of just one planet in the cosmos with life — the one you’re standing on.

Ian Walker loves exploring niche communities and researching the development of classic video games. A couple of years ago, we covered a really well-made video that documented Pokémon as if they ...

Earth is our home planet, and it's the only place in the universe where we know for certain that life exists. Earth formed over 4.5 billion years ago from a swirling cloud of gas and dust squished ...

"When a mysterious space vessel crash-lands on Earth, a young woman (Sydney Chandler) and a ragtag group of tactical soldiers make a fateful discovery that puts them face-to-face with the planet ...

Figuring out how helium-3 got incorporated into the core during Earth's formation is very important for understanding when the planet formed, Olson said. Light gases like helium hung around in the ...

PERTH, Australia — Long before humans walked the Earth, ice reshaped our planet in dramatic ways. During the Neoproterozoic era (717–580 million years ago), a series of extreme glaciations transformed ...

Strange as it sounds, some scientists think the earliest life forms on Earth may have painted our planet in shades of purple rather than the green we see today. This idea, known as the Purple Earth ...

IMDb.com, Inc. takes no responsibility for the content or accuracy of the above news articles, Tweets, or blog posts. This content is published for the entertainment of our users only. The news ...

Wallpaper* is part of Future plc, an international media group and leading digital publisher. Visit our corporate site.