Transplant 25 pairs of beavers from their native North America to the southernmost part of South America, wait 61 years, and what do you get?

In 1946, a bizarre cargo shipment stopped over at the Pan American Airlines headquarters in Miami. En route to Tierra del Fuego, the southern most tip of South America, fifty North American ...

If you’re a boreal toad — or a wood duck, or a brook trout, or a moose — you might owe your life to a beaver. (Kudos, also, on learning to read.) Castor canadensis, the North American beaver ...

It’s International Beaver Day — and dam time we ... a Ph.D. student at the University of British Columbia who has studied private landowners’ attitudes toward beavers in South America.

According to the officials, the beaver situation is "totally out of control" in Tierra del Fuego, ... South American trees tend to die off after being gnawed by the rodents.