Some species quickly responded to lower levels of human activity, but whether their return to urban areas is good for them—or not—remains unclear.

Tucked away in northeast Ohio sits a village so charming it seems like it materialized straight from the pages of a storybook ...

But we knew it’d be a while before we could say just how significant they really were. Scientists in North America have been particularly interested in how birds responded.

Bird flu fears have focused on the poultry and dairy industries and human health. But wild animals are threatened, too—at ...

Carlsbad Caverns National Park in New Mexico is home to one of the most impressive cave systems in the world. Below you ...

A prolific collector of eagle memorabilia realized recently that, while the United States had an official animal (the bison) ...