Scientists in Egypt discovered a not-before-known apex predator that lived 30 million years ago, potentially helping to solve an extinction mystery.

Tropical riparian ecosystems—those found along rivers and wetlands—recovered much faster than expected following the ...

Deep-seated mantle structures known as LLSVPs have been found to be over a billion years old, affecting tectonic activity.

Some cyanobacteria have pigments that specialise in harvesting green light to power their photosynthesis, which may be an evolutionary adaptation to a time when the oceans were iron-rich and green-tin ...