The New Caledonian crow is a bird capable of creating rudimentary tools and even improving them, sharing its discoveries and ...

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 ...

The names of the most intelligent animals in the world will often include dolphins, elephants, and chimpanzees. Each animal ...

Discover the 10 smartest fish in the sea known for problem-solving, memory, and tool use. Learn which marine species show ...

Smartest dinosaurs were not slow-witted. Discover the top 5 most intelligent dinosaurs of the Mesozoic Era, ranked by ...