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

Gulf War

US Space Force insignia

Space Force: Fact or fiction?

By Kaitlyn Johnson | Disruptive Technologies

Former US President George H.W. Bush with former Soviet leader Mikhail Gorbachev. Credit: National Archives and Records Administration

George H.W. Bush’s Legacy: Exit from “Tension City”

By Matt Field | Analysis, Doomsday Clock, What We’re Reading