They Searched the Bermuda Triangle for a Legendary WWII Plane—and Found a Piece of the Challenger Instead

How a team of divers accidentally uncovered debris from the tragic 1986 shuttle explosion resting on Florida’s ocean floor.

A Scientist Thinks Our Reality Emerged from a Primordial Quantum Multiverse. He’s Not Crazy.

According to a new theory, our universe developed from a “pre-inflationary multiverse” made of particles in quantum superposition.