When we think of pigs, we inevitably think of happy livestock rooting around in the mud on a farm. But if you’ve ever taken a ...

Veronika has officially put cows in one of biology’s most exclusive circles: the flexible tool users club. While scientists ...

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 ...

Add Yahoo as a preferred source to see more of our stories on Google. Measuring animal intelligence is tricky. As humans, we can only compare the smarts of other creatures with our own — an inherently ...

Learn how researchers tested a cow’s behavior and what her tool use reveals about animal intelligence.

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

A cow in Austria has made headlines for demonstrating flexible tool use, challenging assumptions about animal intelligence.

What if you could look into a cow's face and know whether it had a fever? A new tool from the Artificial Intelligence and Computer Vision Lab at the University of Arkansas uses artificial intelligence ...

Brown Swiss in Austria has been discovered using tools in different ways – something only ever seen in humans and chimpanzees ...

ST. PETERSBURG, Fla. — In a St. Petersburg house, there is a living room filled with play toys belonging to a precocious preschooler, named Apollo. The four-year-old African Grey parrot is a Guinness ...

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 ...