Timeline Photos

The Polar Express

The 10 Most Beautiful Vintage Train Routes in America There's really no better way to spend a Saturday afternoon.

Contestant | Fjällräven Polar Fjällräven Polar is an adventure in the arctic wilderness that lets you experience nature unlike any other - from the back of a dogsled

We Could Learn a Lot From This Chill Polar Bear Just Petting a Dog They might look cuddly, but polar bears are vicious predators, and when hungry, aren’t particularly choosy about what they hunt. But this polar bear, up in Churchill, Manitoba, Canada, wasn’t looking for a meal when it nuzzled up to this sled dog Read more ... . It just wanted to pet its soft, fluffy fur.

Polar Bear Cam

Updated NASA Data: Global Warming Not Causing Any Polar Ice Retreat Updated data from NASA satellite instruments reveal the Earth’s polar ice caps have not receded at all since the satellite instruments began measuring the ice caps in 1979.

A Polar Bear Biologist (and Senior Director of Conservation For Polar Bears International) Fields Qu Polar bears have it rough. Before we get to the nitty gritty stuff, here's a fun fact: Like most mammals (except for humans), polar bears possess a penile bone or baculum. Penile bones

Rare cold weather phenomenon brings the coldest temperatures in 100 years to South A 'Siberian Express' was barreling up from the Southeast to the Midwest and the East Coast bringing 100 record lows across the region, according to forecasters.

How does a veteran polar bear plunger stack up to an actual polar bear? Capt. Francis Tewey doesn’t seem like a cold man. But he will be, as he — for the third time — takes the Police Plunge on Friday.