Even in the wild, no one is born knowing how to be a parent. This first-time langur mom has to learn and practice before her baby arrives.

In shrinking grasslands, crane parents must work together to protect their eggs from unexpected dangers. As livestock move closer, both parents are forced to act in defense of their future chicks — ...

With winter fast approaching, a potter wasp races to complete her nursery. For her offspring, survival depends on every final detail — including the living caterpillars she captures and conceals ...

Once on the brink of extinction, the Iberian lynx has been given a chance to thrive again — thanks, in part, to the unyielding dedication of biologist Rodrigo Serra. Leading an ambitious conservation ...

Emmy Award-winning cinematographer Bob Poole shares how his lifelong passion for elephants shapes his approach to wildlife filmmaking. Working in unpredictable environments, he explains what it takes ...

Shortly after giving birth away from her troop, a new mother langur and her newborn face a dangerous threat: wild dogs searching for an easy meal. - [Narrator] Last night, she moved away from the ...

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 ...

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 ...

The American Quarter Horse was first celebrated for quick bursts of speed, up to 55 mph. It is consistently the fastest horse in the world in the quarter-mile. - [Narrator] The American Quarter Horse ...

Frogs have been living on this planet for more than 250 million years, and over the centuries, evolved into some of the most wondrous and diverse creatures on earth. Today, however, all their ...

Eels can be found all over the globe, in fresh and salt water ecosystems alike. But today, risk of over-fishing and the presence of dams and other obstacles that prevent eels from reaching their ...