The global search for the most intelligent animals has become one of science’s most captivating pursuits. From jungles to oceans to treetops, researchers are continually discovering surprising new ...

When people think of intelligent animals, they immediately think of dolphins, elephants, and chimpanzees. But one of the most ...

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 ...

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 ...

Dog intelligence goes far beyond learning tricks quickly or responding to basic commands. According to trainers and canine ...

Pigs are fascinating animals. Science shows they can solve challenging problems, love to play, display wide-ranging emotions, and have unique personalities. In short, they are both intelligent and ...

Your brain is wrinkled like a walnut, and those wrinkles aren't just for show. Each fold increases the amount of surface area ...

The humble dog has been adapting and evolving alongside humanity since before we learned agriculture and how to make our own tools. This long history means dogs are incredible at human-canine ...