Rare footage from trail cameras in China show Amur leopards and Amur tigers. WWF shared never-before-seen footage for World Wildlife Day.

A professional kiteboarder came across a whale mom and calf in a “one-in-a-million” encounter—a “pure stoke” moment he’ll never forget.

This six-year-old mountain biker has already had years of practice, and it shows. His skills are so impressive! Watch here.

A new scientific research study finally demystifies the narwhal tusk using rare drone footage of wild narwhals using their tusks.

This formidable lizard, a perentie from Australia, is so fast and so big that it can eat kangaroos, if it really wants to.