Scientists in a recent research study have uncovered a surprising link between the 2.7 million-year-old climate tipping point and human evolution. The researchers led by the University of ...

Researchers have identified a "tipping point" about 2.7 million years ago when global climate conditions switched from being relatively warm and stable to cold and chaotic, as continental ice sheets ...

For decades, the dominant theory in human evolution suggested that modern humans descended from a single ancestral lineage in Africa. However, groundbreaking new research from the University of ...

New research suggests fire was key to making our bodies successful in evolution – but not in the ways we previously thought.

If we look across the whole of the mammal branch of the tree of life, we find there are many groups of mammals that have ...

Human evolution has long been tied to growing brain size, and new research suggests prenatal hormones may have played a surprising role. By studying the relative lengths of index and ring fingers — a ...

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Add Yahoo as a preferred source to see more of our stories on Google. A new reconstruction (center) of the crushed Yunxian 2 skull (right) found in China is seen with another squashed skull (left) ...