Dr. Hunt also adds the large and lovable St. Bernard to the list of smartest dog breeds. Known for their ability to rescue ...

A paleontologist explains the latest science about Troodon formosus, and whether it was really the smartest dinosaur.

Measuring animal intelligence is tricky. As humans, we can only compare the smarts of other creatures with our own — an inherently biased benchmark. "Asking which species is smarter is like asking if ...

You might be surprised to find out which pups made the list! Introducing a new member to your family never goes without some ...

Dogs are smarter than cats, according to new research, but how do other species' IQs match up against each other? The Daily Beast pits dolphins vs. chimps, pigs vs. dogs, and more. Gallery: Animal IQ ...