Dinosaurs likely originated in the low-latitude regions of Gondwana near the equator, evolving over millions of years.

Understanding Permafrost and Its Global Distribution Permafrost, a layer of soil that remains frozen year-round, covers an ...

The hot-pink mix of water and chemicals, which is sprayed from planes to combat wildfires, is under renewed scrutiny.

Nearly a quarter of animals living in rivers, lakes and other freshwater sources are threatened with extinction, according to ...

Scientists discovered microbes in Amazon peatlands that control carbon storage. If peatlands stay stable, they store carbon.