Trump imposed a complete travel ban on nationals of 12 countries, while those from seven more face restrictions.

Another large fire exacerbated by climate change is threatening the health of Chicagoans. Government officials issued an air ...

Canada’s Mark Carney calls the 50-percent tariff increase ‘illegal’, while Mexico’s Sheinbaum weighs countermeasures.

Smoke from Canadian wildfires is engulfing much of the eastern and central United States and and is expected to continue for ...

Online map tools and resources let you track the Canadian wildfires and monitor poor air-quality conditions, which are ...