‘Criminal Minds: Evolution’: Explaining Those Reid and Hotch Mentions

The latest episode included a sweet Season 4 callback.
The Conversation

If evolution is real, then why isn’t it happening now? An anthropologist explains that humans actually are still evolving

Many people believe that we humans have conquered nature through the wonders of civilization and technology. Some also believe that because we are different from other creatures, we have complete ...
The New York Times

The Rise of Eyes Began With Just One

Even Charles Darwin was puzzled by the evolution of the vertebrate eye. New research suggests that it traces back to a cyclopean invertebrate with a single eye atop the head. By Carl Zimmer Look at ...