When it comes to the search for life elsewhere in the universe, methane and other chemical compounds are seen as signs of ...

Ancient deep-sea organisms suggest movement, sexual reproduction, and complex animal life began earlier than previously thought.

Planet GJ 3378b is 25 light-years from Earth and orbits its star at a blistering 21 days. Credit: NASA Twenty-five light-years away, in the constellation Camelopardalis, a small red star hosts a rocky ...

Igneous AI, LLC, a startup co-founded by two geology PhDs from the University of Illinois Urbana-Champaign, has ...

Thus far, our search for extraterrestrial life points toward Clarke’s former point, suggesting that our little blue dot is ...

Every time I see the moon in the sky, it makes me happy. Our natural satellite is so familiar it’s easy to take it for ...

Some science facts sound impossible, but they’re real. These examples show how strange reality can get once you look closer.

From river giants to land-dwelling beasts, these are the biggest creatures walking, swimming and flying across our planet ...

Come June and Assam gets ready for one of India’s most unusual and spiritually significant festivals. The capital city ...

American antizionism,” writes Shaul Kelner, “finds its social base in the same educated, urbanized professional class that ...

The Pacific Ring of Fire is one of the most dangerous geological zones on Earth, stretching roughly 40,000 kilometers around the Pacific Ocean. The video explains how this unstable belt produces ...

Read a National Geographic magazine article about auroras and get information, facts, and more about magnetic storms.