Now Hear This: New Fossils Reveal Early Ear-Bone Evolution

Thursday, December 5, 2019 - 14:10 in Biology & Nature

A change in chewing led to the emergence of the mammalian middle ear -- Read more on ScientificAmerican.com

Read the whole article on Scientific American

More from Scientific American

Latest Science Newsletter

Get the latest and most popular science news articles of the week in your Inbox! It's free!

Check out our next project, Biology.Net