Faced with the quandary of how to get mountain lions out of trees for scientific analysis, researchers dosed them with ketamine, then climbed up to ...

A lion versus hippo showdown may seem like an unlikely contest, but you would be surprised at just how many clips of this ...

State fish and game officials declared mountain lions in the Central Coast and Southern California threatened under the state ...

High above the tree line, where steep cliffs meet a clear blue sky, a unique bird circles patiently with a specific purpose.

Q. You wrote that blue whales are the largest mammals. What are the largest and smallest animals of other groups? What ...

By listening in on their nightly hunts, scientists discovered that small, fringe-lipped bats are unexpectedly able to efficiently take down prey nearly their own size.

California wildlife regulators voted to list several mountain lion populations as 'threatened' under the state's Endangered Species Act.

Members of the California Fish and Game Commission on Thursday voted unanimously to list six groups of Central Coast and ...

KILLER whales have broken into an all out cannibalistic civil war, scientists believe. Biologists have warned of an all-out ...

The imperiled mountain lions of Central and Southern California were granted permanent protection on Thursday, Feb. 12, by the California Fish and Game Commission. By deeming six populations of pumas ...