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Steve: First up, Peter Agre. He currently heads up the Malaria Research Institute at Johns Hopkins Bloomberg School of Public Health, and he won the Nobel for his discovery of the systems tha...

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Papa was a rancher.He worked with horses.He was proud of the way he dressed.He always wore clean clothes, even when he worked.That is very difficult for a rancher who works outside on a horse farm.He ...

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On July fourth, seventeen seventy-six, the Second Continental Congress,meeting in Philadelphia,approved the Declaration of Independence.The new country, the United States of America,was at war with it...

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SPEAKER: Caitlin O'Connell has spent over 20 years observing how elephants interact and communicate. Her research takes place in Etosha National Park, Namibia. CAITLIN O'CONNELL: I've spent a lo...

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NARRATOR: Brazil late 2014. Doctors noticed a disturbing trend. An increasing number of babies who were born with abnormally small heads, a condition known as microcephaly. The spike...

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“Creating Chains and Webs to Model Ecological Relationships” is a great hands-on activity that supports the short film The Guide, which is set in a savanna ecosystem of Gorongosa National Park...

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CLAY BOLT: I love observing and photographing insects. Wild creatures can't speak for themselves, so I used my camera to tell their stories. Lately I've gotten interested in bumble bees. ...

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Justice of the Peace Benaja Widdup sat in the doorway of his office smoking his pipe.The Cumberland Mountains of Tennessee rose blue-gray in the afternoon sky.A bird,a speckled hen,walked down the mai...