More than 100 of the blazes are in the United States, including three dozen uncontained large fires, according to the ...

Smoke from wildfires in Manitoba, a Western province facing its worst fire season in 30 years, has created hazardous air ...

The West is filled with land that helps to preserve vital wildlife habitats, according to conservation groups and ecologists.

Six members of Congress from Wisconsin and Minnesota have asked Canada to say how it plans to tackle the blazes and reduce ...

Multiple states bordering Canada could feel the greatest impact of a 35 percent tariff on Canadian products starting August 1 ...

Maps show where extreme humidity and 90- or 100-degree temperatures will affect about 255 million people across the United States.

A new map has revealed the terrifying spread of radioactive fallout from US nuclear tests, showing the contamination in 46 ...

The United States Department of Defense’s multibillion-dollar investment in a rare earths miner this week could offer a road map for how to revitalize Canada’s resources sector, according to some ...

A Trump-era Monroe Doctrine could secure the Western Hemisphere economically and militarily, replacing failed global commitments, countering China’s influence, and combating cartels and regional ...

While casual visitors might not know it, Kawuneeche Valley on the west side of Rocky Mountain National Park was once a ...

Wildfires in western and northern Canada have forced thousands of people to flee their homes and sent smoke across parts of the country and into the United States. There are more than 510 active ...