A best-yet measurement of one of general relativity’s most mind-boggling effects is “another feather in Einstein’s cap” ...

Researchers have long known that there is an asymmetry in the El Niño–Southern Oscillation (ENSO), the confluence of wind and water currents that create warm El Niño events and cooler La Niña events.

Space exploration is something that people usually remember because of its successes. They think about the rockets that made it into orbit and the capsules that brought the astronauts home safely.

Find out how much you know with these random facts and trivia questions on movies, music, history, science, geography and so much more. Are you the resident “Jeopardy!” champ at the local pub? Is ...