The two powerful earthquakes that struck Venezuela’s northern coast on Wednesday, killing more than 180 people, were part of a seismic phenomenon known as a “doublet”. The twin tremors marked Venezuela’s strongest earthquake in more than a century and left the country grappling with widespread destruction.

Two powerful earthquakes of magnitude 7.2 and 7.5, about 39 seconds apart, struck north-central Venezuela on Wednesday afternoon, collapsing buildings in the capital, Caracas, and…

Two powerful earthquakes struck Venezuela within about a minute of each other on Wednesday, causing buildings to collapse and damage in Caracas. The rare back-to-back tremors,…