Glaciologist Miriam Jackson makes a long, scenic commute to her Norwegian lab. After an hour-and-a-half flight from Oslo to Bodø, she drives two and a half hours to a fjord, hitches a ferry ride across it, and hikes nearly five hours up a snow-covered mountain. Finally, she opens a door on the side of a rocky outcrop and enters the Svartisen Subglacial Laboratory, a research center buried under 650 feet of ice.