Medium-density wildfire smoke from Canadian wildfires has entered the Northeast, causing slight impacts to surface air ...

One website released a fall foliage prediction map that gives an idea on when fall colors should peak in New England and ...

Summery weather is lingering in many states, and is likely to stick around a bit longer. An updated forecast, released by the ...

Use the interactive tool's week-by-week, county-by-county predictions to start planning your leaf-peeping trips across the United States ...

A geomagnetic storm will cause the aurora borealis to be visible from parts of the United States and most of Canada on ...

On the same day Canada accomplished the seven-month milestone of no new cases of HPAI in commercial poultry, it was just ...

The United States healthcare system was deemed the worst overall in a new analysis of 10 similar nations by a leading health ...

About 65 million people are under heat alerts including in Phoenix, Las Vegas, Los Angeles, Sacramento, Portland and Seattle.

While most visible in Alaska and Canada, residents from Washington to New York may also have a chance to view the Auroras ...

The country has not had a case of highly pathogenic avian influenza in commercial poultry since February, but surveillance ...

A clear line of smoke was over Raleigh cutting east to the coast at Corolla on the Outer Banks in Currituck County, according ...

With it coming to iPhones, Apple owners can finally send high-quality images and videos to Android users and vice-versa via ...