The story of primates is a tale of incredible variety and ancient roots, told through the lens of science, DNA, and time ...

The Evolution Lab contains two main parts: Build A Tree: Students build phylogenetic trees themed around the evidence of evolution, including fossils, biogeography, and similarities in DNA.

To help you explore this tree and understand the amazing mechanism behind it, we’ve created the NOVA Evolution Lab. Play this Lab and you’ll be on your way to becoming an expert in ...

What do phylogenetic trees illustrate? These diagrams don't just organize knowledge of biodiversity - they also show us that living species are the summation of their evolutionary history.

Researchers have used distinct markers from human subpopulations to trace back to our common African root in a giant human "tree ... Eurasia contributed to the evolution of anatomically modern ...

Evolutionary trees are used to represent the relationships between organisms. Branches show places where new species have been formed by evolution. In this evolutionary tree, species A and B share ...

That picture (below) comes in the form of a “timetree”—a phylogenetic tree that not only shows how species are related, but also when each split occurred in evolutionary history. The idea is ...