You’re not imagining that campfire smell — thick smoke from Canadian wildfires has settled over Minnesota again, with air ...

Smaller U.S. cities are also the most liveable in the country, according to this year's Global Liveability Index.

The mechanism involves atmospheric waves that bounce between the upper atmosphere and ground level, amplifying weather patterns and making them more extreme. Scientists call this “stratospheric wave ...

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

Severe thunderstorms continue to threaten parts of the Midwest Saturday afternoon, with western Kentucky up to Michigan in ...

The current infrastructure also isn’t set up to fully account for the shifting behavior of wildfire smoke, which can travel ...

Steady rain and snow greet the country throughout the year, but most communities across Canada witness a distinct peak in precipitation trends. Here’s a look at the wettest month of the year in ...

The path of totality will carve an arc of darkness across the surface of our planet – at the height of the August tourist ...

This weekend into next week, an uptick in heat and humidity is headed for many regions. Maps show how hot and humid it will ...

Wildfires are forecast to expand through the summer in Western Canada and parts of the north.