The authoritative guide to ensuring science and technology make life on Earth better, not worse.

energy use

How bitcoin makes burning fossil fuels more profitable than ever

By Jessica McKenzie | Climate Change, Disruptive Technologies

cover of 1922 Sears kit home catalog

Time for a diet: Today’s US homes have super-sized into “energy gluttons”

By Tim De Chant | Climate Change

Watch the 2025 Doomsday Clock announcement on January 28