From iconic mammals to rare amphibians, every U.S. state has native species quietly inching toward extinction. Discover the five animals in your state that are most at risk, what’s driving their ...

In the natural world—where predators pounce, prey flee, and group members feed and sleep in solidarity—animal behavior is ...

Just like humans. Blue whales are mammals that live in the sea. They are the largest animal that has ever existed, including the dinosaurs. The platypus is a mammal that lives in Australia on land ...

social media and these ungrateful mammals. Usually involving the pairing of an animal with humorous or biblical text, the results are wry, oddly anthropomorphic tableaus that create a very ...

Their tiny jawbones—about an inch (2.5 centimeters ... North American mammals—camels, horses, and dogs—began to arrive. Almost every animal that roams the Serengeti today is a relative ...

The primitive history of these unusual animals, he said, is “truly crucial” to our understanding of how mammals (including humans) came to be. “Monotremes are these living relics from a very ...