Officials are tracking the largest swarm of earthquakes in more than 15 years on Washington's Mount Rainier but say there is no indication that the cluster of quakes is cause for concern. The U.S. Geological Survey Cascades Volcano Observatory said the swarm began early Tuesday at the 14,

A moderately strong, 5.7-magnitude earthquake struck in Guatemala on Tuesday, according to the United States Geological Survey. The temblor happened at 3:41 p.m. Central time about 10 miles southwest of Guatemala City, data from the agency shows. U.S.G.S. data earlier reported that the magnitude was 5.6.