Snow is a fickle monster. It can form shelters and keep you warm, or it can suck the life right out of you and turn you into a meal for the bears. It’s dangerous for vehicles, too. Anyone who’s driven ...

It was meant to be the ultimate Arctic explorer — 55 feet long, 37 tons of steel, and unstoppable across the ice. But when the Antarctic Snow Cruiser finally touched the frozen continent, it sank into ...