Behind every unforgettable image lies a lesser-known story — of the people depicted, the events that shaped them, and the ...

No one could calculate the number of historical movies that get everything wrong: it’s all of them. To take one at random, ...

Europe’s Euclid space telescope has detected a rare halo of bright light around a nearby galaxy, astronomers reported Monday. The halo, known as an Einstein ring, encircles a galaxy 590 million ...