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

A study of nine species of large mammals in the Greater Yellowstone Ecosystem has revealed that their behavioral responses to ...

Paleontologists working in China have discovered a new species of giant rhino, the largest land mammal ever to have walked the earth. Giant rhino, Paraceratherium, were mainly found in Asia, according ...