Imagine zooming out on a giant family tree that includes every bird you have ever seen. Ostriches sprint across open plains, ...

Birds exhibit extraordinary abilities, from navigating thousands of kilometers using celestial cues and Earth's magnetic ...

There’s more to bird migration patterns than meets the eye. Learn when and how birds migrate and discover which species makes ...

Harriet Rix’s “The Genius of Trees” offers a new approach to trees, each chapter dealing with different ways trees shape the ...

A woman who said her son-in-law was arrested in the Nancy Guthrie case Tuesday night defended him and said he doesn't look ...

Pima County Sheriff Chris Nanos isn’t used to being in the glare of the national spotlight, but he says he knows one thing ...