Unless you live on the water, you probably don’t see a lot of egrets and herons in your backyard. These are mostly wetlands birds, made for foraging in the shallows with their long leg legs and ...

The rhino and the people who tried to save his species taught one photographer indelible lessons. Joseph Wachira, a keeper at the Ol Pejeta Conservancy in Kenya, says goodbye to Sudan, the last male ...

Only two northern white rhinos are left in the world. Both are female. To preserve their subspecies, a group of scientists has turned to advanced reproductive technologies. Najin is one of the last ...