FARGO — Most of us have certain expectations the weather should be like without considering naturally occurring climates of the past. During the last 2.7 million years, Earth has undergone a sequence ...

Since 2006, the amount of heat-trapping methane in Earth’s atmosphere has been rising fast, and, unlike the rise in carbon dioxide (CO₂), methane’s recent increase seems to be driven by biological ...

The Nature Index 2025 Research Leaders — previously known as Annual Tables — reveal the leading institutions and countries/territories in the natural and health sciences, according to their output in ...

A subpolar species associated with Atlantic water expanded far into the Arctic Ocean during the Last Interglacial, analysis of microfossil content of sediment cores reveals. This implies that summers ...