There’s no one clear measure for animal intelligence so some people disagree which ocean creatures are the cleverest. But, although it’s hard to say categorically, there are usually two front runners ...

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 ...

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 ...

These five research-backed insights show why the octopus remains one of the most extraordinary minds in the animal kingdom.

Penguins are fascinating creatures, not just because of their physical characteristics. They’re amazing at creating mental maps, can recognize each other’s calls, and hunt in a coordinated way.

If you spend enough time around animals, you'll see that a lot of them are smarter than we may give them credit for. For example, the world's smartest dog breed is more intelligent than a ...

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 ...

In this week's "It's Debatable" segment, Rick Rosen and Charles Moster debate on the question: Are intelligent animals entitled to Constitutional protections? Rosen retired as a professor from the ...

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 ...