An 800-pound Alaska brown bear named Tundra just got the largest dental crown ever made. The bear is so big that the ...

What do you do when a brown bear has dental problems? In the case of Duluth, Minnesota's Lake Superior Zoo, you create a ...

The Siberian flying squirrel (Pteromys volans) is a nocturnal and arboreal rodent that inhabits the boreal taiga forests from ...

E ver wondered what a trip to the dentist looks like for a bear? Luckily for you, we’ve got an answer, and it comes in the ...

The reserve's open tundra provides critical calving, foraging, migratory and winter habitat for three of the four caribou ...

DULUTH, Minn. (AP) — An Alaska brown bear at the Lake Superior Zoo in northeastern Minnesota has a gleaming new silver-colored canine tooth in a first-of-its-kind procedure for a bear. The 800-pound ...

Grey wolves, apex predators, are vital for ecosystem balance. They control herbivore populations and support scavengers. Once ...

Humans are the only animal that lives in virtually every possible environment, from rainforests to deserts to tundra. This adaptability is a skill that long predates the modern age. A new ...

Invasive species cost the North American economy $26 billion a year. By outcompeting local plants or animals, invaders reduce ...

Mariah Meek, Michigan State University The largest tract of public land in the United States is a wild expanse of tundra and ...