By definition, invasive species are harmful in some regard,” says Jacob Barney, a professor of invasive plant ecology at ...

Certainly! Here's the revised description without the links: --- It's a question that entails some risks: What does polar ...

These animals have highly unusual diets, evolving to consume anything from toxic plants to venomous arachnids.

In subzero winds, hypothermia announces itself in small, easy-to-miss ways. Here’s what one Nat Geo Explorer does to combat it in some of the coldest places on Earth.

Grizzly bears are one of the few apex predators. They’re at the top of the food chain and will attack almost anything if they ...

In the frozen wilderness of the Arctic, human survival historically depended on using every available food source. But one ...

On this side of the Atlantic, people mostly associate reindeer with Christmas and Santa’s sleigh. However, people who live in ...

I grew up around Vancouver and live near downtown. To experience the city like a local, visit Granville Island and get ...

Discover the most alligator infested lakes in Alabama. Would you believe that alligators live throughout southern Alabama?

The Packers and Bears added another epic chapter to their century-long rivalry during the wild-card round, clashing like prizefighters under the Chicago moonlight. The Bears struggled mightily to ...

The Chicago Bears, the NFC North champions who went 11-6 in the regular season, have advanced to the NFL playoffs divisional round with a 31-27 win over the Green Bay Packers in the wild-card playoff ...

Bring out the bear spray! Black bears, grizzlies or polar bears. Any of these big mammals could attack if you provoked them or got a little too close to their territory.