Giant Beavers the Size of Black Bears Once Roamed North America Vanished Suddenly 10,000 Years Ago, Scientists Know Why Giant ...
A bill before lawmakers would name the Castoroides Ohioensis, also known as the giant beaver, as Minnesota’s official state ...
From left to right: Paleontologist Alex Hastings holds up a fossil of a giant beaver's head on Sunday at Bad Weather Brewing in St. Paul. Paleontologist Alex Hastings held up a fossilized animal ...