PITTSBURGH (KDKA) -- A new resident has moved in at Frick Park. The Pittsburgh Park Rangers have discovered a beaver has moved in at Nine Mile Run. They first spotted the animal about a week and a ...

A study has provided new evidence of beavers' expansion into the Canadian Arctic by dating the changes they have made to the tundra landscape as they spread northward. Published in the journal ...

Researchers and conservationists alike recognize that beavers (Castor canadensis) are vital ecosystem engineers who can help us navigate the challenges of climate change. As keystone species, beavers ...

image: Scientists documented the effects of invasive North American beavers (Castor canadensis) on carbon sequestration of a riparian forest in Tierra del Fuego. view more Scientists documented the ...

A study has provided new evidence of beavers’ expansion into the Canadian Arctic by dating the changes they have made to the tundra landscape as they spread northwards. Published in the journal ...