More than 13 million birds are expected to fly south over Michigan Wednesday night, Sept. 9, amid fall migration.

Nearly 300 million birds flew over the Chicago area on Wednesday night. Another 276 million are expected to make the same ...

From soaring eagles and wheeling kites to hummingbirds that hover and falcons that dive at astonishing speeds, birds have ...

Forbes contributors publish independent expert analyses and insights. I write about biodiversity and the hidden quirks of the natural world. Migratory birds are some of nature’s most efficient ...

Have you ever seen a group of birds flying in a neat V shape and wondered why they do it? It may look beautiful and well-planned, but there’s a smart reason behind it. Birds use this formation to save ...

Who hasn't dreamed of flying like a bird? But do birds actually enjoy flying as much as we imagine? A new study by researchers at Utrecht University shows that galahs, Australian cockatoos, almost ...

Forbes contributors publish independent expert analyses and insights. I write about biodiversity and the hidden quirks of the natural world. Most birds fly at low altitudes, relatively speaking. But ...

Scientists have known for years that birds like geese and ibises gain an aerodynamic advantage from flying in a "V" formation. Now, researchers from Brown University have provided new insights into ...