Severe thunderstorms are likely across portions of southern Manitoba and northwestern Ontario again on Sunday as an active ...

Widespread heat warnings are in effect across southern Ontario as a multi-day heat event builds across the region. Expect the ...

Farther north, a cold front over far northwestern Ontario will force the development of several rounds of additional ...

It’s common after a violent tornado to see debris travel dozens, if not hundreds, of kilometres downwind from the point of ...

Strong thunderstorms threaten the southern Prairies on Saturday, with the risk for localized flooding and damaging winds with ...

SDO has roughly two 'eclipse seasons' per year, and is currently in its 31st since the mission launched. It begain on July 10 ...

Learn about Canada's longest domestic direct flight, a journey spanning thousands of kilometres from coast to coast.

That brings the historical catalogue for the Yellowstone caldera up to 86,276 earthquakes between 2008 and 2022 and paints a ...

Folks in southern Ontario will see multiple opportunities for thunderstorms during the day Saturday, a few of which could ...

Forecasters see a mixture of good and bad news in the extended forecast if you’re looking for relief from this summer’s ...

The end of this week features the return of some dangerous heat and humidity across southern Ontario. Heat warnings are in ...

A cloud of hot, magnetized plasma — a coronal mass ejection — erupted from the Sun on Wednesday, July 23, headed off into ...