The explosive eruption of the Hunga Tonga–Hunga Haʻapai underwater volcano in January was the largest explosion on record—either man-made or natural, rivaled only by the 1883 eruption of Krakatoa—and the largest volcanic eruption since Mount Pinatubo’s 1991 eruption, making for an event that ejected a massive amount of material high into the atmosphere.read more

Medical researchers have discovered that a genetic mutation may be responsible for why some people who test positive for COVID-19 do not develop symptoms, while the disease proves to range between mildly debilitating and downright lethal to others. This mutation, one responsible for regulation of the immune system, appears toread more