Ontario Premier Doug Ford's government is proposing to weaken an impending slate of new recycling rules because producers of ...

Several weather alerts have been issued across northwestern Ontario this morning, with significant rainfall and severe ...

As electricity demand in Ontario reaches an all-time high, one town is poised to make nuclear history.  In a first among G7 ...

Ontario will have the world’s first service center for a new, smaller kind of nuclear plant, as the province embraces a ...

Dangerously high temperatures persisted on Monday across much of Ontario and southwestern Quebec, as a heat dome lingers over ...

The extreme heat has already seen some Ontario cities beat their all-time heat records on Sunday, with soaring temperatures ...

After a stormy day and night across northwestern Ontario that included multiple tornado warnings, but no confirmed tornadoes ...

Police have closed a beach in Ontario as officers search for a swimmer who went missing. Ontario Provincial Police said that ...

Environment Canada issued a heat warning for the area on Saturday, saying hot and humid conditions will likely continue until ...

Pearl Mamakwa, the wife of Ontario NDP deputy leader Sol Mamakwa, passed away “suddenly,” according to NDP leader Marit ...

Republican voters in Ontario County will head to the polls Tuesday to choose between District Attorney James Ritts and ...

As electricity demand in Ontario reaches an all-time high, one town is poised to make nuclear history.  In a first among G7 ...