USGS: Millions face induced quakes risk

Around 7 million people live and work in parts of the central and eastern US that are considered at high risk for damage from earthquakes tied to human activity in the coming year.

Earthquakes: Six states at high risk of damage from induced seismicity
Earthquakes: Six states at high risk of damage from induced seismicity
Published 28 March 2016, 19:36Updated 18 October 2016, 05:05