fertilizers

“Safe” levels of thyroid inhibitor in tap water much lower than thought

Yet another study demonstrating that tap water may be quite unsafe to drink, and that yet another one of EPA/FDA…

6 years ago

Nitrates Before and After: This is what happened

Many people are curious about Iowa stream nitrate before modern agriculture became established across the landscape. They want to know…

7 years ago

Fireworks at Mt. Rushmore contaminated water supply

The news came out nationally in the form of a presidential tweet. President Trump praised Governor Kristi Noem for bringing…

7 years ago

Elevated Nitrate Levels Found in Millions of Americans’ Drinking Water

Photo: Steve Johnson / Flickr Public water systems serving more than 5.6 million Americans contain concentrations of nitrate at levels…

8 years ago

Trump rolls back decades of Clean Water Act protections

American bullfrog floating at the surface of a farm pond in Kentucky USA The Trump administration has taken aim at…

8 years ago