WASHINGTON (AP) — Prairie dogs are the Paul Reveres of the Great Plains: They bark to alert neighbors to the presence of predators, with separate calls for dangers coming by land or by air. “Prairie ...

Source: Ragnhild and Neil Crawford, via Wikimedia Commons. The Kalahari region of southern Africa is home to a sparrow-sized bird called the sociable weaver (Philetairus socius). These birds might be ...

It’s spring, and nature is pulling me away from my computer as I write this. The sun is shining, the world is warming up, and the birds are chirping away. And that got me thinking: What if a ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. WASHINGTON (AP) — Prairie dogs are the Paul ...