An examination of how life evolved and how organisms interact to shape the natural world. Why did the dinosaurs disappear? What mechanisms can produce the chameleon's camouflage or the giraffe's long ...

(Typically, I wait until our work has gone through peer review before blogging about it. This work is technically in review at the moment, but several people (including journalists) have asked about ...

When it comes to relationships, men and women have been under somewhat different evolutionary pressures. As a consequence, women tend to connect love and sex more than men do.