Astronomers from MIT have uncovered a dramatic celestial spectacle: a Mercury-sized exoplanet that is rapidly disintegrating ...

The partial remains of Andrew “Sandy” Irvine — who disappeared a century ago while trying to become one of the first people to climb Mount Everest ... upon an old leather boot with ...

Mount Everest is a grueling, deadly place for many adventurers. Beyond the steep terrain, bone-chilling temperatures, and fierce weather, the air is so thin that your body can begin to shut down.