Aftermath: Population Zero

For five days in December 1952, a thick smog suffocated the British capital causing the death of thousands of Londoners. The health catastrophe lead...

Renowned paleontologist Kirk Johnson takes us on an epic adventure through time at the polar extremes of our planet. Following a trail of strange...

Describes the eight major climatic regions of the United States, and explains how climate affects the agriculture, industry, and population of each...

14-part special in which botanist Francis Hallé explains forest science and processes. Part of the "Once Upon a Forest" physical release.

A black-and-white visual meditation of wilderness and the elements. Wildlife filmmaker Richard Sidey returns to the triptych format for a cinematic...

Facing an uncertain future as their island disappears beneath the waves, the children of Tuvalu grapple with the devastating impacts of climate...