By MORGAN LEE
LOS ALAMOS N.M. (AP) — Lighter winds allowed for the most intense aerial attack this week on multiple wildfires in New Mexico, including the biggest U.S. wildfire burning northeast of Santa Fe. In Southern California, where a fire that has destroyed at least 20 homes in the coastal community of Laguna Niguel, the mandatory evacuation area was scaled back Friday from 900 residences to 131. West of Santa Fe, residents remain on alert as a fire slowly creeps toward the city of Los Alamos. That’s where scientists at a U.S. national security lab are charged with assessing apocalyptic threats, including wildfires. Public schools remained closed there Friday as many residents prepared for possible evacuations.