Atmospheric circulation governs weather and climate, but it also carries angular momentum. When winds shift or mass ...

A positive feedback loop may have driven carbon sequestration within the deep Pacific and shaped a cooling climate over ...

Celestial bodies in the solar system can be compared from various perspectives, such as size, temperature, and atmosphere.

Earth’s atmosphere recorded the highest amount of water vapor on record in August. Global warming and El Niño appear to be ...

LHS 1140b is a potentially rocky exoplanet in its star’s habitable zone. It’s an intriguing target in the search for worlds ...

HD 3167 b is hot enough to melt rock, yet strangely cool for a planet hugging its star. Scientists think an atmosphere may ...

If Earth instantly stopped spinning, the physics of a car crash would happen on a planetary scale. If Earth suddenly stopped spinning, the ground would stop and everything on it would not. That ...

More than 2 billion years ago, oxygen began building up in Earth’s atmosphere, changing the planet’s future. But scientists ...

The planet is approximately 154 light-years away and one year here takes only one Earth day. Scientists think "early Earth ...

Why Did the Earth Cool Down? Reading the Record of Glaciers from About 2.4 Billion Years AgoAbout 2.4 billion years ago. The Earth was undergoing a major change unlike anything before. Oxygen produced ...

A daring mission failed to rescue NASA’s Swift telescope, and the nearly 22-year-old observatory will soon burn up in Earth’s ...

A nutrient feedback between phosphorus, sulfur and microbes may explain how Earth repeatedly rebuilt its oxygen-rich atmosphere.