Discover the heart-warming story of a leopard that stood tall, literally, while scouting for its next meal in this mesmerising wildlife adventure!

A "brave" little elk calf sprinted to safety - with a pack of wolves close on its heels in Yellowstone National Park, nail-biting video shows.

For vehicle stability control system to function properly under a variety of changing road conditions and driver's inputs, precise estimations of vehicle states are necessarily required. In particular ...