The nation's biggest cities are sinking, according to data from a new study. Known scientifically as land "subsidence," the most common cause of the sinking is "massive ongoing groundwater extraction, ...

If you live in Indianapolis, there is a good chance the ground underneath your feet is sinking — just very slowly. About 98 percent of the city is experiencing this phenomenon, called subsidence, ...

Did you know that Dallas-Fort Worth, home to over 8 million people, is sinking? North Texas residents are among roughly 34 million Americans whose cities are sinking into the Earth, according to a new ...