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

A couple from Sudbury, Ont., say they're still reeling after surviving a severe weekend storm in northern Ontario that ...

Much of Ontario and southwestern Quebec will continue to bake in high temperatures on Monday and Tuesday as a heat dome ...

Provincial police say a man convicted of killing an Ontario couple in the early 1990s has now been charged in a cold case ...

The Flemingdon Health Centre on Toronto's east side is one of 130 primary care clinics across the province sharing $235 ...

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

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 ...

As the humidex in Toronto soars into the 40s again on Monday, here’s what you need to know about working in the heat.

Toronto’s current heat record for June 23 is 32.8 C and it was set in 1983, Coulson said. The daytime high in the city on ...

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

The company behind the small modular reactor project underway at Darlington Nuclear is committing $70 million to build the ...