When scientists compared what California sea lions eat in the Channel Islands (U.S.) and the Gulf of California (Mexico), ...

Mountain lions risk everything to hunt elk, prey more than twice their size. After ten years of monitoring mountain lions in Montana, this crew has captured this behavior on camera only four times.

Lions may be the kings of the jungle, but even lions can get taken by surprise on occasion. A video out of South Africa shows what happens when a rhino family happens upon some snoozing lions.

A new study analyzes findings from more than 170 papers to clarify what we know so far about the ecological impacts of large carnivore recovery in North America and what mysteries still remain.