For people in the nation's breadbasket, a historic drought’s impacts are visible in every moment of daily life — but…
https://www.youtube.com/watch?v=9t4pZFoccKs&feature=youtu.be This long, long-running roadside attraction is also educating visitors about pollutants' effects, focusing on Florida issues that also are…
Many people are curious about Iowa stream nitrate before modern agriculture became established across the landscape. They want to know…
Photo: Excessive nitrate in lakes, seas and rivers can increase algae growth that can lead to toxic blue-green blooms. The…
Photo: Steve Johnson / Flickr Public water systems serving more than 5.6 million Americans contain concentrations of nitrate at levels…
