The cool conditions which have allowed ice caps to form on Earth are rare events in the planet's history and require many ...

Throughout Earth's history, ice caps have been very rare, but a model of the past 420 million years suggests an explanation ...

Extensive evidence, including global temperature and sea ice data, shows Earth's climate is changing due to human activity.

Planting fast-growing crops, burning them, capturing the released CO2 and storing it: this is being discussed as a way to remove greenhouse gases from the atmosphere and limit global heating to 1.5 ...

(THE CONVERSATION) Long before the current political divide over climate change, and even before the U.S. Civil War (1861-1865), an American scientist named Eunice Foote documented the underlying ...

Researchers found a hidden mathematical rule in tree-like art. Branch thickness follows a predictable ratio, making trees recognizable.

NASA researchers have identified geological structures on Mars that are unlike anything found on Earth. From spider-like ...