In the nearly three decades since Dolly the sheep was cloned, dozens of animals have been cloned using the same basic ...

The only species ever to become extinct more than once, the Pyrenean ibex, native to the Pyrenees mountains, first died out ...

The Department of Agriculture has issued a public warning of high-risk rabies areas across South Africa, following a rise in cases among dogs, Cape fur seals, and other mammals.

The Rise and Reign of the Mammals.

Human movement today is about 40 times greater than the combined movement of all wild animals - including land mammals, birds, and arthropods.

Everyone from A$AP Rocky to Donatella Versace gathered at the American Museum of Natural History for a fashion-filled night.

Native to the arctic waters of the northern hemisphere, the Bowhead whale can live for centuries, and now scientists think ...

Vertebrates have extremely different brain sizes: even with the same body size, brain size can vary a hundredfold. As a rule, ...

Large mammals in Yellowstone adapt to summer heat by changing behavior—shaped more by landscape than biology, a new study ...

Isle Royale National Park's remote location in Lake Superior dramatically impacts the kinds of animals you'll find there.

Discover the incredible diversity of life thriving in the Hudson River. From ancient sturgeon and shimmering shad to freshwater mussels and tiny amphipods, explore the most common and fascinating fish ...

As the frequency and scale of ocean racing events continues to grow, the Marine Mammal Advisory Group (MMAG) is supporting all stakeholders in conservation efforts and risk mitigation concerning ...