Officials from the U.S. Fish and Wildlife Service captured a wild, orphaned polar bear cub and brought it to the Alaska Zoo after observing the animal acting comfortable around humans ...

The series ultimately included the African Elephant, Orangutan, San Francisco Silverspot, Black Rhinoceros, Giant Panda, Pine Barrens Tree Frog, Siberian Tiger, Bald Eagle, Bighorn Ram, and Grevy’s ...

Polar bear poop provides clues to how ... Biologists have a qualitative understanding of bioaccumulation in top predators such as bald eagles, killer whales, and polar bears but not a good ...

The Endangered Species Act, which turns 40 on Saturday, helped bring back iconic species such as the wolf, grizzly bear and bald eagle, after hunting, trapping and pesticides almost wiped those ...

Things are never quiet on the endangered-species list a current membership of 1,176 animals and 747 plants. As 2007 dawns, two iconic species--the polar bear and the bald eagle--are moving in ...

This also left me with a bald head in the cold month of January last year. ... In a new study, scientists solve a mystery hiding in polar bear fur. The answer might help us all.

Clip: Endangered Polar Bear Status. American History TV Saturdays on C-SPAN2 Book TV Sundays on C-SPAN2 Books That Shaped America ...