The European Space Agency's Jupiter Icy Moons Explorer (JUICE) probe has spotted a habitable planet roughly one astronomical ...

At times during the past half-billion years, carbon dioxide warmed our planet more than previously thought, according to a ...

The sun is midway through its life of fusion. It's about 5 billion years old, and though its life is far from over, it will ...

An effort to understand Earth’s past climates uncovered a history of wild temperature shifts and offered a warning on the ...

Say hello to 2024 PT5, Earth’s newest mini-moon. Expected to go into orbit of Earth for a couple of months from Sept. 29, ...

The asteroid was discovered in August and is set to become a mini-moon, spinning around Earth in a horseshoe shape for about ...

A newly discovered asteroid, also referred to as a mini-moon or second moon, is set to enter Earth's orbit temporarily this fall.

Photosynthesis changed Earth in powerful ways. When photosynthetic organisms appeared, it led to the Great Oxygenation Event.

The results, which the researchers call PhanDA, estimate global temperatures over the last 485 million years, going back to ...

A recently-discovered asteroid will soon become a mini-moon of Earth, and it will hang around until Thanksgiving.

Earth will soon have a visitor — and not of the extraterrestrial kind. Astronomers found a small asteroid that will orbit our ...