U.S. Court of International Trade rules many of Donald Trump's tariffs illegal. 

Janyce McGregor explains what that US tariff ruling could mean for Canada. 

Elon Musk leaves Trump administration after leading effort to slash U.S. government. 

Manitoba declares province-wide state of emergency over wildfires. 

Alberta battles wildfires amid extreme heat warning. 

Fire in central Labrador burning one kilometre away from Churchill Falls. 

Historical documents show health officials knew gold mines in N.W.T. were contaminating the city of Yellowknife in the 1940s and '50s.

Chinese paraglider ordered to stay grounded after updraft takes him 8,000 metres into the sky.