How the Venomous, Egg-Laying Platypus Evolved

Saturday, July 30, 2016 - 11:31 in Biology & Nature

The odd Australian mammal has an intriguing family tree.

Read the whole article on National Geographic

More from National Geographic

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