From the Great Indian Bustard to Fiji Petrel, here are some of the most critically endangered migratory birds.

First, you can pay closer attention to the appearance of your nails when you cut them for any clues of an internal health ...

The fur coats lined up on display racks were black, brown, whitish, beige, the color of animals who previously wore them ...

Photojournalist Kevin Fowler says capturing video of a common loon searching for prey underwater was a first for him in his ...