Rain-cooled air and wildfire smoke are leading to greater uncertainty than normal surrounding the extent and intensity of ...

A low pressure system is set to move into southern Ontario Friday night through Saturday, bringing showers, nocturnal ...

All eyes are on the Pacific where a rapidly strengthening El Niño is building across the region. But strange things are ...

A magnitude 7.3 earthquake struck 48 km southwest of Aquiles Serdán, Mexico, on Friday at 9:48 a.m. local time, according to ...

Poor air quality persists across much of Ontario due to wildfire smoke, with limited improvement expected as shifting winds ...

Severe storms expected for southern Alberta, including Calgary, on Friday A severe storm threat, including a risk of ...

The province has issued another evacuation order for an area in northwestern Ontario as wildfires continue to burn across the ...

Hot, windy weather and the threat of dry lightning have made firefighting efforts near Boston Bar in B.C.'s Fraser Canyon ...

A team of researchers has reported the first detection of the sugar known as erythrulose, floating in interstellar space, ...

Plenty of instability should fuel another batch of strong to severe thunderstorms across Alberta to kick off the weekend ...

An out-of-control wildfire on Nova Scotia's Eastern Shore has jumped significantly in size, with provincial officials reporting that it now covers 1,700 hectares, as residents ask ...

Poor air quality has been dominating the headlines in southern Ontario this week after a combination of smoke from wildfires ...