climate change

The Doomsday Clock is as close as it's been to Armageddon since the Cold War
Jan 27, 2017

You might know it best from Watchmen, but the Doomsday Clock is a real thing — and we just ticked a little bit closer to all-out Armageddon.

Why has a 260-foot crater opened up in Siberia?
Jul 17, 2014

A massive crater said to be approximately 260 feet wide has opened up a in remote part of Siberia. What is it, and why did this happen?

Eco-Disaster: The best sci-fi films about environmental collapse
Apr 22, 2014

Of all the possible sci-fi scenarios in which the world and/or civilization as we know it comes crashing to an end, the environmental catastrophe seems more and more the likeliest.