Your body is a living museum of evolution, carrying within it the remarkable story of our species’ 6-million-year journey from tree-dwelling primates to modern humans. Every day, you experience the ...

Anatomical structures can be broken down into three groups: homologous, analogous, and vestigial. Vestigial structures are essentially leftovers from our evolutionary journey, though there is some ...

VESTIGIAL organs have long been a source of perplexity and irritation for doctors and of fascination for the rest of us. In 1893, a German anatomist named Robert Wiedersheim drew up a list of 86 human ...

As mighty as Tyrannosaurus rex was, its tiny forelimbs have also made it one of the most mocked dinosaurs of all time. The stubby arms of this predator once seemed mismatched to its enormous frame, ...

The little muscles that enable people to wiggle their ears unconsciously flex when we're trying to pick one sound out of a din of noise, a new study finds. Think about how cats, dogs and certain ...