Conceptual Understanding
Do animals understand numerical concepts?

Face to Face
Visual discrimination in chimpanzees.

Fascinating Creatures
Find out which animal tops the list of my ten most fascinating animals.

Infidelity
You're not going to believe the results of a recent study about cuckoldry.

Mammal Mania
This feature should please all of you animal (or shall I say manimal) lovers out there. Being a mammal myself, I have always found this particular class very interesting.

Reptile Rap
Did you know that crocodiles are among the reptiles most closely related to the dinosaurs?

The ProMorph
For the first time, scientists have turned one protein into another through genetic "morphing."

Unusual Plants
These plants are not just plain old green things that grow in the ground.