National parks are the best idea we ever had. Absolutely American, absolutely democratic, they reflect us at our best rather than our worst. .

Some Corpus Christi city officials are back in Carlsbad, California, touring the desalination plant there. A similar trip ...

The latest Groundwater Explorer release is here. New features include updated bore and log data from the National Groundwater Information System (NGIS) with over 19,400 additional bores, groundwater ...