Evolution

Mass Shark Extinction Triggered by Dinosaur-Killing Asteroid

<p>Prof. Michael Coates analyzes end-Cretaceous shark extinction and evolution</p>


Study suggests branching networks on surface of Mars due to heavy rainfall

<p>Asst. Prof. Edwin Kite publishes study suggesting evidence of heavy rainfall on Mars</p>


Big Brains podcast premieres with what ancient fish reveal about humans

Debut episode features Neil Shubin’s historic discovery of ‘missing link’ fossil