Toledo’s water crisis left more than 400,000 people without safe drinking water, officials, researchers and residents ...

Explore the rising presence of blue-green algae in Ontario lakes and its implications for local ecosystems as temperatures ...

An accidental release of chemicals to the Oneida River would eventually discharge to Lake Ontario via the Oswego River near OCWA's water intake, says the letter writer.

TC Energy has begun testing in Georgian Bay as part of its environmental studies for its pumped storage energy project ...