Land under the country’s largest cities is sinking. Here’s where — and why. - The Washington Post

Land under the country’s largest cities is sinking. Here’s where — and why.  The Washington PostLand subsidence risk to infrastructure in US metropolises  NatureGroundwater Pumping Is Contributing to the Sinking of Major U.S. Cities  The New York TimesBig US cities are sinking. This map shows where the problem is the worst.  USA TodayHouston is sinking faster than any other big city in the nation, new study finds  Houston Chroni