While the volcano’s eruption was deadly, research shows that many people in the ancient Roman city died in building collapses from the earthquake associated with the outburst. Pompeii was destroyed by the catastrophic eruption of Mount Vesuvius in 79 A.D., entombing residents under layers of volcanic ash. But there is more to this story of an ancient Roman city’s doom. Research published Thursday in the journal Frontiers in Earth Science offers proof that Pompeii was simultaneously wrecked by a massive earthquake. The discovery establishes a new timeline for the city’s demise and shows that fresh approaches to research can reveal...