Earth, our home planet, is a world unlike any other. The third planet from the sun, Earth is the only place in the known ...

The discovery boosts the chances of finding extraterrestrial life.

We like to think of our home as a nice, smooth sphere. But mapping the Earth’s gravitational field provides a different view ...

NASA says 55-meter asteroid 2026 OE1 will pass Earth tomorrow at 1.82 million miles.

A set of engineered safeguards could protect Earth's habitability for 9.1 quadrillion years, according to new research.

Researchers have found an Earth-like, rocky planet orbiting within the habitable zone of a distant star with an atmosphere.

Scientists say exoplanet LHS 1140b shows promising signs that it could have an atmosphere, making it potentially suitable for ...

Narrated by Sir David Attenborough, the popular nature docuseries is now airing on BBC America. By Rudie Obias If you purchase an independently reviewed product or service through a link on our ...

Are eight billion humans too many for planet Earth? As we reach this milestone on November 15, most experts say the bigger problem is the overconsumption of resources by the wealthiest residents.

Scientists have found a planet about 25 light-years from Earth that could offer a valuable nearby case in the hunt for life ...