The biggest source of salty freshwater in D.C. and other major northern inland cities is an overapplication of road salt to ...

Hitch a ride on a hot air balloon, explore your creative side, and dine on favorite local dishes during your trip to this ...

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

The suspension of a water-sharing agreement in place for 65 years signals a new low in relations between the nations.

The New Indy paper mill was cited in a recent report for releasing the most amounts of toxic mercury of any other paper plant ...