Wildfires burning in western Canada have produced smoke that, carried by steering winds, has reached the eastern U.S., raising growing concerns about poor air quality.

According to the NOAA, 24 states, including Alaska, Montana and North Dakota, might have a chance to see the northern lights ...

Montana, North Dakota and Minnesota are just some of the states that may be able to see the Northern Lights Monday night.

A severe geomagnetic storm could bring the northern lights and possible technological effects to the U.S. to start the week, ...

A recent Virginia Tech study reveals that the Pacific Northwest faces a heightened risk of catastrophic flooding and ...

Air quality alerts and advisories have been issued in multiple states as Canadian wildfire smoke continues to spread.

More than 25,000 residents in three provinces have been evacuated as dozens of wildfires remained active Sunday and ...

Evacuations for Webequie First Nation, in Nipigon, where the fires have blackened 8,000 hectares, were carried out last week, ...

Assembly of Manitoba Chiefs Grand Chief Kyra Wilson termed it to be one of the largest evacuations in the province since the ...

Yukoners appreciate the efforts by the Alaska legislature to ensure that these important cross-border connections are understood by federal leaders on both sides of the Canada-US border,” he wrote.

The service has added a second blaze in northern B.C. to its list of so-called wildfires of note, saying the Summit Lake fire ...

Air quality in some parts of the United States is worsening as smoke from dozens of wildfires in Canada travels south, pushed ...