How whales made the dramatic evolutionary shift from land to the sea

All whales and dolphins are descended from terrestrial mammals, ancient creatures that were very similar to the modern hippopotamus. Now, a fascinating new genetics study shows the incredible evolutionary changes these animals had to experience to become the perfectly adapted marine animals we see today. »11/25/13 10:40am11/25/13 10:40am

How the pseudoscience of Social Darwinism nearly destroyed humanity

Following the publication of Darwin’s On the Origin of Species in 1860, many political theorists and opportunistic politicians applied his findings to human society. In the 20th century, these ideas were put into practice — and it nearly destroyed us. Here’s why Social Darwinism was one of the worst ideas ever. »9/13/13 2:35pm9/13/13 2:35pm

Gelada monkey's yodel-like gurgling could reveal origins of human speech

As a group, primates aren't really known for their ability to create vocalizations, or sophisticated or complex sounds with their mouths. Yes, we humans have shown some talent in that area — what with the whole development of language and all that — but most apes and monkeys are unable to generate anything but the… »4/14/13 4:00pm4/14/13 4:00pm