A huge seismic event that started in May of 2018 and was felt across the entire globe has officially given birth to a new underwater volcano. Off the eastern coast of the island of Mayotte, a gigantic new feature rises 820 meters (2,690 feet) from the seafloor, a prominence that hadn't been there prior to an earthquake that rocked the island in May 2018. French governmental institutions sent a research team to check it out; there, sure enough, was an undersea mountain that hadn't been there before. Led by geophysicist Nathalie Feuillet of the University of Paris in France, the...
