PBS News Hour is available to stream ... get waist deep on a quest to better understand nature's hardworking engineers and climate warriors, beavers. They invited me along. And I was, well ...

Beavers and the dams they build are not always embraced in the areas where they do their work. But there's a growing recognition that they also are building a kind of natural infrastructure that helps ...

Why beavers? Well, as PBS noted, beavers are "incredible environmental change agents" and "might just be nature's greatest ...