Rescue crews in Turkey and Syria worked Tuesday to find survivors buried in the rubble of buildings toppled by powerful earthquakes that struck the region Monday and left more than 6,200 people dead.
After a night in which temperatures fell close to freezing, there were more aftershocks a day after the 7.8 magnitude quake. More than 20 of them measured a magnitude of 4.0 or greater, shaking the territory along th