Science. Nature. Travel.
Latest Clips
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Bighorns in the Big City
El Paso celebrates Texas Parks and Wildlife's reintroduction of bighorn sheep.
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This 101-year-old scientist may have created your new favorite tomato
Plant pathologist Mannon Gallegly developed the first blight-resistant tomato in 1963. The waiting list for his new variety is already in the thousands.
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Sit, Stay, Say Goodbye
Volunteer “puppy raisers” are chipping away at a shortage of service dogs, one short-term adoption at a time.
