Who rules the streets and skies of the city? From posh park dwellers to scrappy sidewalk scavengers, discover how New York’s pigeons have evolved to survive in two very different worlds.

Male pigeons pull out all the stops to win love — shimmering feathers, amplified coos, and even a “pigeon kiss.” Discover how these city birds find a mate for life! - [Narrator] It's time for pigeons ...

A mother mountain lion risks her life to feed her six kittens. This rare footage captures her incredible fight against the odds with a large elk in the snowy wilderness of Montana.

The team films something not seen before: an hours-long teaching session between adults and their young. Killer whales are one of only a handful of animals that actively teach their young, and it’s ...

Meet Patron, the bomb-detecting Jack Russell Terrier who has saved countless lives. His exceptional sense of smell and small size make him a great fit for his newfound career as a bomb-sniffing dog.

Times Square never shuts down, and neither do its pigeons. Discover how these urban specialists adapt to constant light, noise, and action… even sleeping with one eye open.

Never-before-seen behaviors are shown in a decade-long mountain lion study throughout Montana’s mountains through the eyes of a female named Willow. A unique, decade-long mountain lion study uses a ...

Learn the facts about some of your favorite plants and animals.

Researchers from the University of Washington conduct a long-term experiment to see if crows can pass down information from one generation to the next.

In 1893, a bounty hunter named Ernest Thompson Seton journeyed to the untamed canyons of New Mexico on a mission to kill a dangerous outlaw. Feared by ranchers throughout the region, the outlaw wasn’t ...

NATURE presents the compelling story of a remarkable denizen of the West in Cloud: Wild Stallion of the Rockies. America’s wild horses lead an exhilarating but perilous existence. The climate can be ...