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The Nile is an exceptional river with many sources. Follow the melting snow of the Rwenzori Mountains and the rains in Rwanda and Burundi as they...

After plunging over a massive rock, the Nile progresses peacefully through Murchison Falls National Park, where hippos bathe.

During the rainy season, the Blue Nile tributary is more powerful than the main river. Follow it from the Ethiopian highlands to the delta.

Islands can be home to the most extreme examples of life and the some of the most dramatic landscapes. Natural selection fuels evolution in the most...

Explore the raw beauty and awesome natural power of the Great Canadian Wilderness - the largest untouched wilderness in the world.

Millions of years ago, incredible forces ripped apart the Earth’s crust creating seven extraordinary continents. This documentary series...

Capturing the high drama of the Serengeti’s distinctive wildlife up close.

Venture across world-famous and lesser-known national parks to reveal the diversity and wonder of the United States, from the lush valley floors of...