Imagine waking up to find a massive lake that wasn’t there yesterday—only for it to vanish overnight! These 20 mysterious ...

Parks Canada says it will allow watercraft on Clear Lake, after determining there are no feasible options to eradicate zebra ...

Here are some Ontario geographic facts that will have you checking a map in disbelief. With an area of 1.076 million square ...

As Canada's second-largest province by land area, Ontario spans a vast area that may come as a shock to many unfamiliar with ...

The incoming rain this weekend brings mudslide threat to areas previously affected by the wildfires, as crews race to contain ...

Protecting and conserving our natural heritage, predicting weather and environmental conditions, preventing and managing pollution, promoting clean growth and a sustainable environment for present and ...

The National Weather Service (NWS) has issued a "Lake Effect Snow Warning" for Oswego County in northern New York, along the banks of Lake Ontario. Up to 10 inches of heavy snow has been forecast, ...

Ice growth on the Great Lakes requires long spells of subfreezing temperatures like we’ve seen of late. The shallower lakes—Erie and Huron—are the first to build significant surface ice, with the ...

A boil-water advisory that lasted more than two days and impacted 200,000 customers in the Halifax area was lifted Thursday ...