The Epic Siberian Journey to Solve a Mass Extinction Mystery

The Epic Siberian Journey to Solve a Mass Extinction Mystery

“I really wanted to find this place that was rumored where there were a lot of rocks that result from explosive volcanic eruptions,” Elkins-Tanton says, “because that's the only way that we know of that you can effectively drive chemicals into the upper atmosphere where they'll get spun around the whole planet.” She was closing in on the geological signals of apocalyptic climate change.

The Siberian City Where the Winter High Is –40°F

The Siberian City Where the Winter High Is –40°F

"As long as you dress warmly outside, you're not in danger." The series also documents the creative ways Yakutsk residents manage the cold, including building their houses on stilts so the central heating doesn't melt the permafrost—in Russia, Yakutsk is known as "the city on legs"—and placing all sewage, water, and utility lines above ground to keep them from freezing.