Rising seas give island nation a stark choice: relocate or elevate loading...
Rising seas give island nation a stark choice: relocate or elevate
Climate change means the low-lying Marshall Islands must consider drastic measures, including building new artificial islands.
Protesters battle police in a fight for an ancient forest loading...
Protesters battle police in a fight for an ancient forest
Parts of Germany's Hambach forest have been untouched for 12,000 years, but plans to expand a coal mine could make the forest a thing of the past.
Super Typhoon Mangkhut's Chaos in 13 Dramatic Pictures loading...
Super Typhoon Mangkhut's Chaos in 13 Dramatic Pictures
The Category 5 storm has caused death and chaos in the Philippines and China.
Here's What'll Happen When Plate Tectonics Grinds to a Halt loading...
Here's What'll Happen When Plate Tectonics Grinds to a Halt
A new study says we may only have another 1.45 billion years to enjoy the dynamic action of Earth’s geologic engine.
The Race Is On to Mine the Deep Sea—But Scientists Are Wary loading...
The Race Is On to Mine the Deep Sea—But Scientists Are Wary
Some of the biggest deposits of iron, copper, and rare-earth elements are in the middle of the Pacific. They come at a cost.
This Man Has Lived Off the Grid For 20 Years—Here's How loading...
This Man Has Lived Off the Grid For 20 Years—Here's How
“We want to be that average American icon that says, ‘You can do this.’”
Wildfire Smoke Makes Seattle and Portland World's Dirtiest Cities loading...
Wildfire Smoke Makes Seattle and Portland World's Dirtiest Cities
For now, two of America's cleanest cities have dirtier air than the the most polluted cities in Asia.
Hawaii Battens the Hatches for Hurricane Lane loading...
Hawaii Battens the Hatches for Hurricane Lane
Hurricane Lane, a rare storm expected to hit the Hawaiian Islands this week, could cause heavy steam and rockslides on active Mt. Kilauea.
Hawaii Enlists Urchins to Help Corals Resist Algae Invasion loading...
Hawaii Enlists Urchins to Help Corals Resist Algae Invasion
In Kane'ohe Bay, invasive algae was smothering coral reefs. But scientists have found a clever new way to clean them up.
We Know West Antarctica Is Melting. Is the East In Danger, Too? loading...
We Know West Antarctica Is Melting. Is the East In Danger, Too?
For years, scientists thought that icy, remote East Antarctic glaciers were stable. But that may no longer be the case.
About the Show

Join Harry Marshall and his fearless crew into the Amazonia, as they battle oppressive heat and hordes of insects to examine the world's mightiest river and film seldom-seen creatures and sights.

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