Pigeons may not be so bird-brained after all, as scientists have found the birds' ability to understand numbers is on par with that of primates. Previous studies have shown that various animals, from ...

Add Yahoo as a preferred source to see more of our stories on Google. The world's best artificial intelligence (AI) is - at the most basic level - about as smart as a pigeon, new research suggests.

Pigeons are often overlooked as pets, but those who’ve welcomed one into their home know these birds are surprisingly affectionate, smart, and full of personality. Whether you're considering rescuing ...