The fact that it’s freezing cold on your doorstep cannot be taken as proof that global warming has stopped. The Arctic is ...

In fact, enduring the frigid tundra is how scientists think ... weeks without food and water, or even the Canadian Arctic, the camel is one of the best adapters in the animal kingdom, and that's ...

The arctic tundra encircles the North Pole ... leaving muddy pools of water. Some plants and vegetation do grow here. The bearberry plant has had to evolve to survive the harsh and freezing ...