Out-of-control wildfires burn on, with slight relief from heat expected Thursday

Large hail and tornadoes: Severe weather day takes shape on the Prairies

Extreme heat breaks after another shot at rain in parts of Ontario and Quebec

Look up for meteors! The Perseids peak tonight

'Megathrust' earthquake fault line confirmed off Haida Gwaii

Canada's fire bans and danger ratings explained

Great Barrier Reef suffers record coral decline following mass bleaching

Extreme weather caused by climate change cancelling more major events: Study

Climate change helping rats thrive in Canada, experts say

Melting glacier uncovers man who had been missing for 28 years

A DIY mushroom trend has become a major invasive threat in Canada & the U.S.

Meet the murder hornet's Canadian cousin

The importance of monthly skin checks: What you can (and should) do at home

Best practices to keep yourself safe from wildfire smoke

How 'eco improv' can help manage climate anxiety