Japan dispatched 20,000 army troops and other rescuers to find and save residents trapped under rubble from two earthquakes that struck the country in two days, killing at least 32 and injuring more than 1,500.
A 6.3-magnitude earthquake struck Chile's central region Tuesday evening, shaking buildings as far away as the capital of Santiago. But no damage or injuries were been reported and authorities discounted the possibility of a tsunami hitting the country's long coast.
A 6.4-magnitude earthquake struck southern Taiwan early Saturday, toppling a complex of two high-rise residential buildings where rescuers pulled out more than 160 people. More are still believed to be trapped inside.