Discover the smartest birds in the animal kingdom – from crows and ravens to African grey parrots, keas, and magpies – known for problem-solving, communication, and remarkable intelligence.

This article was published in Scientific American’s former blog network and reflects the views of the author, not necessarily those of Scientific American A new study published in Proceedings of the ...

I show animals displaying surprising problem-solving skills and even acts of revenge.

Increasing urbanization has crowded out many wild animals. But raccoons appear to be thriving, living in cities across the country and even expanding their historical range. To investigate what ...