Fern-like bodies once covered the seafloor, some stretching as tall as a person. Yet for millions of years, the animal world ...

During the course of evolution, the mammalian cranio-mandibular secondary joint—formed by the dentary condyle and the squamosal glenoid fossa, which replaced the reptilian articular–quadrate ...

The time has come to reconsider an outdated understanding of human evolution: it was ...

An ancient lineage of cyanobacteria is helping biologists uncover an early evolutionary stage of the mind-boggling process ...

Food processing has been a part of human adaptation since deep in the past. The softening and breaking down of food left its testimony on the human body. For example, the massive teeth of our early ...