Some 400 to 600 Asian elephants are believed to remain living in the wild in Cambodia. Researchers said the study's findings ...

Elephants are massive, 12-foot-tall herbivores, while bears are smaller, 5-foot-tall carnivores. They differ in diet, behavior, and size, despite overlapping habitats.

Larger animals face higher cancer risks, challenging a long-held scientific belief about animal size and tumor resistance.

Both male and female African elephants grow big tusks, but only a few male Asian elephants grow full-size tusks. The rest of the males and females grow smaller tusks, called tushes. Elephants use ...

After an intense study of the mammoth's genetic code, scientists have engineered 'woolly' mice with altered fur thickness, ...