
An earthquake that killed more than 120 people in China this week was the country's deadliest in nearly a decade.
Earthquakes happen most frequently in western China on the Tibetan Plateau or its fringes.

An earthquake that killed more than 120 people in China this week was the country's deadliest in nearly a decade.
Earthquakes happen most frequently in western China on the Tibetan Plateau or its fringes.