Earth Day falls on April 22 every year. This year, it falls on the Tuesday after Easter. Although the day has been celebrated ...

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

Remnants of a liquid layer of magma near Earth's core, formed in the first few hundred million years of the planet's history, ...

During a brief but dramatic chapter in Earth's history about 41,000 years ago, the planet’s magnetic field nearly collapsed.

Our Changing Planet is an ambitious natural history series examining the issues facing the earth's most threatened ecosystems ...

The chemical composition of a meteorite that was built much like early Earth shows evidence of ample hydrogen necessary to ...

MMA veteran defends Islam Makhachev, dismissing title strip talks and calling him the most successful lightweight on Earth.

The tantalizing hints of a far planet ‘teeming’ with extraterrestrial life is some 120 light-years away from Earth, ...

Each year, International Mother Earth Day, or Earth Day, is celebrated worldwide on April 22. It serves as an occasion to ...

NASA’s Curiosity rover has uncovered groundbreaking mineral clues that may finally explain why Mars lost its atmosphere and ...

It will lead to more purple, brown, or green hues in coastal or stratified areas, with less deep blue color in water as ...