The last time Canada played host, in 2018, Trump left the summit before denouncing then Canadian Prime Minister Justin Trudeau as "very dishonest and weak" and instructing the U.S. delegation to ...

The hundreds of wildfires burning in Canada may forever transform the country’s landscape — but some fire experts say that ...

Jeewa Liske was four months pregnant in August 2023 when she had to flee wildfire smoke in Yellowknife and make a difficult ...

Plumes of smoke continue blanketing large swaths of the U.S. and parts of Europe, which presents risks for those breathing it. The Midwest, Northeast and Great Lakes regions of the U.S. have "very ...