YETI coolers will always be at the forefront of amazing coolers, and right now, the popular outdoors brand is having an ...

Boreal forests and Arctic tundra are underlain by millions of square kilometers of permafrost, and scientists are still unsure of how the thawing of this long-frozen soil will affect the climate.

We stop half a dozen times to take the permafrost's vital signs, trekking out across the scarlet-and-gold tundra, armed with probe, computer and shotgun (in case of wayward grizzlies). When we ...

Sea levels are rising. Glaciers are melting. The oceans are both warming and acidifying. Tundra permafrost is thawing, accelerating the warming process by releasing copious quantities of the strong ...

Permafrost’s potential to warm the planet ... Those discoveries led Tape to search photographs for other tundra newcomers. “As soon as I thought about beavers, I seized on it,” he said.

On Kotelnyy he’s noticed that as the permafrost thaws and settles each summer, mammoth tusks resting on a layer of ice below begin to peek out of the tundra. “Every year there’s another crop ...