San Diego County is the most biologically diverse county in America, according to a new PBS Nature documentary. This is why.

SAN DIEGO (FOX 5/KUSI) — San Diego County is the most biologically diverse county in America, according to a new PBS Nature documentary. The production was spearheaded by local filmmaker Nate ...

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Browse 22,600+ index of nature stock videos and clips available to use in your projects, or start a new search to explore more stock footage and b-roll video clips. Ecologist woman working on water ...

Lina (Meigui Zhang) and Josef (Arnold Livingston Geis) dream of a better future together.

Get more out of Mountain Lake PBS series and specials with Watch & Wonder Program Highlights. Watch "The Mustangs: America's ...

Follow one scientist in the search for one particular pack of killer whales, because for him, this mission is personal ...

Researchers at the Salk Institute discover the gene expression that underpin two forms of photosynthesis. It offers a promise ...

Plus, what parent doesn’t want their child to be intelligent and cultured? This video is fairly simplistic in nature but it will give adults a much needed break without forcing you to put in ...

The parks have seen a surge in visitors in the last few years, crossing more than 300 million visitors nearly each year since ...