SEATTLE (AP) - For nearly every step of his almost 12-mile walk, Darryl Dyer has company. Flocks of crows follow him, signaling each other, because they all know that he's the guy with the peanuts.

Crows are among the most intelligent animals on Earth, capable of planning ahead, solving complex puzzles, recognizing human ...

Among our greatest achievements as humans, some might say, is our cumulative technological culture -- the tool-using acumen that is passed from one generation to the next. As the implements we use on ...

Crows can count... out loud! They do so similarly to human toddlers who are learning to tally things up. A neuroscientist trained birds to produce a number of calls in response to random visual cues.

SEATTLE-For nearly every step of his almost 12-mile walk, Darryl Dyer has company. Flocks of crows follow him, signaling each other, because they all know that he's the guy with the peanuts. "They ...

SEATTLE (AP) — For nearly every step of his almost 12-mile walk, Darryl Dyer has company. Flocks of crows follow him, signaling each other, because they all know that he’s the guy with the peanuts.

Among our greatest achievements as humans, some might say, is our cumulative technological culture—the tool-using acumen that is passed from one generation to the next. As the implements we use on a ...