Updated 11:20 a.m. ET April 29.
A magnitude 7.8 earthquake struck near Nepal’s capital of Kathmandu on Saturday, collapsing buildings and bridges and killing at least 5,000 people in Nepal, India and China.
The region's infrastructure is unprepared to absorb the shaking from large seismic events, and images showed people digging out of rubble to find survivors. The U.S. Geological Survey has called the fault zone between the India and Eurasia tectonic plates one of the most seismically active on Earth.