Increasing levels of nitrate in Ontario’s watersheds including the Grand River is a serious issue for the entire province, says Mayor Kevin Davis. But the mayor is optimistic that solutions can be ...

The U.S. Environmental Protection Agency recently added segments of five rivers near large Iowa cities including Cedar Rapids to the state's impaired waters list for nitrate — over the repeated ...

One person has been rushed to a North Queensland hospital after a truck carrying ammonium nitrate rolled on a highway, which has caused an hours-long two-kilometre road closure. Emergency crews ...