NPR News: Early 20th Century Earthquakes May Have Been Caused By Calif. Oil Boom

Early 20th Century Earthquakes May Have Been Caused By Calif. Oil Boom
A new study suggests a handful of earthquakes in the 1920s and 1930s were associated with increasingly deep and frequent drilling for oil near Los Angeles. Since then, drilling practices have changed.

Đọc thêm tại NPR
at November 1, 2016 at 04:28AM
Health & Science