• Picture of the Bartaga village on the Niger River in Mali

    Mali’s Wetlands Drained by Foreign Agribusiness?

    Diversions of the Niger River from a vast inland delta to irrigate crops threaten wildlife and traditional ways of life. Learn More »

Greening the Desert

From Texas to Saudi Arabia, people are growing food and fuel in drylands.

Pictures: The Life-Giving Nile River

For more than 5,000 years, the Nile has shaped civilization.

Celebrating 125 Years

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    Jane Goodall

    Over the course of 50 years Jane has witnessed the lives of three generations of chimpanzees.

  • Picture of the shadow of Mount Everest cast over mountains

    Explorer Moment

    Ed Viesturs shares an early morning view from Everest.