Scroll through social media, and you may run into the so-called dog intelligence wall test. In these clips, an owner holds ...

Animal intelligence can be surprisingly difficult to measure. We often judge other species by our own standards, but ...

How thousands of tiny brains, obeying simple rules, solve problems no individual can understand. Ant bridges, bee hives and bird flocks all show how intelligent behavior can emerge to solve impossible ...

Ever woken up to find that a crafty raccoon has overturned your garbage bin and spread the discarded contents of your life ...