This video traces the human evolutionary tree from great apes to modern Homo sapiens, explaining the difference between ...

This overview argues that the story of human evolution is being reshaped by a series of recent discoveries rather than by one single breakthrough alone. It points to finds such as 3.3-million-year-old ...

Here's what you'll learn when you read this story: The famous analogy goes that if all of Earth's geologic history was compressed into a single calendar year, modern humans wouldn't make an appearance ...

The story of primates is a tale of incredible variety and ancient roots, told through the lens of science, DNA, and time itself. These creatures, ranging from massive gorillas to tiny mouse lemurs, ...

For nearly 30 years, a landmark study shaped how scientists understood the relationship between brain and body size in ...

Scientists have helped to construct a detailed timeline for bacterial evolution, suggesting some bacteria used oxygen long before evolving the ability to produce it through photosynthesis. University ...