Not yet extinct, but getting there: experts estimate only 10 of this endangered species remain. Here's a list of the top 10 ...

What we lose when animals go extinct. Animals are disappearing at hundreds of times the normal rate, primarily because of shrinking habitats. Their biggest threat: humans.

List of 10 Animals With Blue Blood While most animals have red blood, some possess blue blood due to a copper-based protein called hemocyanin. This unique adaptation helps them survive in cold ...

This popular zoo animal is about to join the endangered species list. Giraffe populations in the wild savannas of Africa have experienced a dramatic decline, and it has become so severe that the U ...