Mount St. Helens: 30 Years of Change

Every year, thousands of Antarctica's emperor penguins make an astonishing journey to breed their young. They walk, marching day and night in single...

Go to the Big Island and hover above erupting craters at Hawaii Volcanoes National Park, watch flowing orange lava ooze across charred rock and steam...

On the morning of August 27, 1883, the rumbling volcano of Krakatoa stood more than 6,000 feet high, with a diameter of approximately 10 miles. ...

Asia is home to the world's most lethal serpents, but which of its scores of slithering predators is the deadliest? Join venom expert Bryan Fry on...

A showcase for breathtaking shark behaviour, covering a wide variety of species across the coastal waters of the US.

The waters of the North Pacific around Canada's Vancouver Island are a strange and little known world. The water is incredibly clean, the location is...

Herzog and cinematographer Peter Zeitlinger go to Antarctica to meet people who live and work there, and to capture footage of the continent's unique...

In the remote Russian Arctic, an aging scientist and his son are trying to recreate the Ice Age. They call their experiment Pleistocene Park –...

Seattle's Loch Ness: The Lake Washington Sea Monster For hundreds of years the Wonkatilla tribe of the Northwestern United States has worshipped a...