At the end of England’s historic defeat in Rome, with the game having just slipped away, I paused my screen on a bloodied Seb Atkinson. “Good God,” I thought, “the world and his dog are going to go ...

The Milky Way won’t last forever. Astronomers say it’s on a collision course with the Andromeda Galaxy, a slow-motion crash that will erase our galaxy’s identity. The universe already knows how it ...