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 ...

Ontario Premier Doug Ford joins 'Money Movers' to discuss the U.S. new tariffs on steel and aluminum and the impact on Canada ...

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

Karine Jean-Pierre, who served as White House press secretary under former President Joe Biden, has switched her party ...

The 30-degree Celsius milestone was finally hit at Pearson International Airport in 2025, and the hot air sparked storms that ...

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

The Saskatchewan and Ontario provincial governments came to an agreement on trade barriers and how best to remove those.

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

An infant born prematurely after contracting measles in the womb has died in Southwestern Ontario, the province's top ...

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

The Air Quality Health Index was first created to show possible health and environmental impacts to vegetation, visibility ...