Canada is battling more than 700 active wildfires across the country, roughly two-thirds of which are burning out of control, according to the Canadian Interagency Forest Fire Center (CIFFC). Smoke billowing from the blazes has blanketed central Canada and the northern U.S., prompting widespread air quality alerts.

Smoke from fires across the West and Canada is causing potential health risks for people across the U.S. Satellite images show smoke from the wildfires in California is creating unhealthy air as far away as Las Vegas.

The Trump administration implements sweeping tariffs while securing deals with key partners and maintaining temporary truces with Mexico and China.

Canada will provide up to C$1.2 billion to help softwood lumber producers deal with U.S. countervailing and anti-dumping duties, Prime Minister Mark Carney said on Tuesday.