Twenty-five years ago, President Reagan minced no words when he talked about the Libyan dictator
See the winning photos from our 2010 contest
In South Africa, quaggas were hunted to extinction in the late 1800s
Stunning new images reveal the marvelous and mysterious world inside our heads
A 150-mile fence in the Kalahari Desert appeared to threaten Africa's zebras, but now researchers can breathe a sigh of relief
Panda-friendly forests, one bizarre bird and foxes on junk food
Smithsonian spotlights the women that are changing the face of scientific research
In the country formerly known as Burma, these free thinkers are a force in the struggle for democracy
A huge dam on Peru's Inambari River will bring much-needed development to the region. But at what cost?
A Smithsonian curator visits a Georgia island to find stories of a shrinking community that has clung to its African traditions
The British performance artists discuss how their research on volcanoes will inform their newest works
Rising to fame with the Benny Goodman band, Gene Krupa was the first superstar drummer
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