From Prescott to Tucson, here are 10 day trips from Phoenix where you can see amazing scenery, eat good food and enjoy the outdoors.

See the map for data, including recommended Nitrate Priority Areas. The information in the map is based on monitored nitrate levels, geology, soils, irrigation, land use, USGS risk maps and topography ...

Ever wonder why ensuring the survival of a small mollusk in a small creek in south Alabama is such a big deal? The main ...

The findings of an international working group, with participation from researchers at TalTech's Department of Geology, cast ...

Plan your adventure to Kansas and explore its hidden treasures: National Parks sites showcasing the state's history and ...