If large creatures like elephants, giraffes and bison are allowed to thrive, they could alter habitats that allow for the ...

In this video, we take you on a journey to the Pleistocene Epoch, a time when Earth looked vastly different from today.

Science News: Marine megafauna, including whales and sharks, face increasing threats from human activities, impacting ocean ecosystems. A recent study by WHOI and A ...