A new study suggests that life may emerge rapidly on Earth-like planets once conditions become favorable. By analyzing ...

Discover the order of planets in the solar system. From Mercury to Neptune, explore our solar system and learn more about our cosmic home. The solar system is our cosmic neighborhood, made up of ...

Earth" planet was discovered by researchers. It is not believed these planets are more common than previously thought.

On April 22, 2025, the world pauses to celebrate Earth Day. This single day reflects a growing, year-round movement.

April 22 is traditionally known as Earth Day, the occasion where we pause as temporary travelers on our 'blue marble' to ...

A giant sequoia located in Sequoia National Park in California, the General Sherman is 52,500 feet in volume and is more than ...

Championing sustainability by promoting nature nonprofits, increasing recyclability and reducing waste and emissions.

The planet is "crumbling to pieces," shedding the equivalent of Mount Everest’s mass every 30.5-hour orbit and will be ...

Astronomers have discovered that "super-Earth" planets may exist on wider orbits than previously thought — and this implies these rocky, or "terrestrial," worlds are far more common than was ...

Earth and Mars are mysteriously low in elements like copper and zinc, which are crucial for planetary chemistry and ...

The very first Earth Day was celebrated on April 22, 1970. About 20 million Americans joined rallies, cleanups and teach-ins ...