In the eyes of many planetary scientists, the surface of Mars's northern hemisphere has long looked like it once contained an ocean. Now it is "sounding" that way, too. Previous evidence for an ...

Researchers at KAUST have confirmed that the Red Sea once vanished entirely, turning into a barren salt desert before being suddenly flooded by waters from the Indian Ocean. The flood carved deep ...

Far below the surface of the Red Sea, in a region long associated with the Biblical story of Moses parting the waters, scientists have stumbled onto a set of “death pools” that look more like science ...