The new study looked at the 28 most populous cities in the U.S. and 25 of them are experiencing subsidence, or land sinking, ...

In every city studied, at least 20% of the urban area is sinking – and in 25 of 28 cities, at least 65% is sinking. The ...

Satellite data revealed that Houston is the fastest-sinking city in the U.S., and that all of the other biggest cities are ...