Yosemite Americas Treasure

Kodiak Island in the Gulf of Alaska is home to the largest bear on earth, the Kodiak Bear. At least 2,500 bears live on the island and the animal is...

Echoes of the Invisible interweaves a mosaic of profound quests: a blind man running alone from the lowest point in the western hemisphere to the...

Follow Alex Honnold as he attempts to become the first person to ever free solo climb Yosemite's 3,000 foot high El Capitan wall. With no ropes or...

Park Rangers work to protect and manage black bears and other animals in Great Smoky Mountain National Park as they prepare for the coming of winter.

A passionate conservation biologist brings together a river bushman fearful of losing his past and a young scientist uncertain of her future on an...

In the middle of New Jersey exists a strange landscape of wetlands and wildlife migrations, garbage dumps and the ruins of industry, toxic waste...

Daredevil mountain climbers on their attempt to break yet another speed climbing record.

This Traveltalk short visits Rocky Mountain National Park and a nearby dude ranch in Colorado.

What has four legs, five arms and three heads? The Gimp Monkeys. Craig DeMartino lost his leg after a 100-foot climbing fall. Pete Davis with born...