Historic doesn't even begin to describe the Ontario 4x400-meter relay crew of Arialyn Bischak, Tessa Crum, Sasha Bulakovski ...

An infant infected with measles has died in southwestern Ontario, Canada, the province's chief medical officer of health said ...

Thousands of people, mostly children, in the U.S., Canada, and Mexico have contracted the vaccine-preventable disease this ...

A motorcyclist died Monday evening after striking a deer on the Lake Ontario State Parkway in Greece, according to New York ...

Lake Ontario, one of the region's five Great Lakes, is the only one that doesn't border Michigan. Here's what to know.

Ontario's 4x400 relay team won a Division II state championship during the final day of the state tournament Saturday in ...

Much of Ontario remains under special air quality statements or warnings today amid smoke from wildfires burning in other ...

Now that Ontario's controversial Bill 5 is law, the next question is what Premier Doug Ford will do with all the powers it ...

Just north of Orillia, along Highway 11, sits one burger joint so synonymous with Ontario road trips that it's routinely ...

An infant with measles has died in Ontario, marking the first measles-related death in an outbreak that has now spread to ...

Infant infected with the disease in utero from unvaccinated mother is first fatality associated with the current outbreak in ...

Ontario Premier Doug Ford talks with CNN’s Wolf Blitzer and Pamela Brown about President Trump’s newest tariffs on steel and ...