The elevated levels of fine particulate matter resulting from wildfire smoke could present significant health risks.

Texas Republicans proposed a new U.S. House map Wednesday with more winnable GOP seats as Democrat-led states weigh what they ...

Discover why the US-Canada economic relationship, rooted in oil, autos, and lumber, makes decoupling costly. Learn how trade ...

Discussions with the U.S. are underway, but they're happening against a backdrop of strained U.S.-Canada relations over ...