Amtrak is the largest high-speed rail provider in the United States, carrying over 30 million passengers annually. It is ...

A Saharan dust plume is expected to bring milky skies and hazy sunsets to Florida, the Southeast, and Gulf Coast.

To check your state's air quality, visit AirNow's website, and plug in your zip code, city or state. Here's what to know as ...

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

At least eight states have introduced legislation about so-called "chemtrails"—a conspiracy about chemicals being released ...

A new algorithm, tested via computer modeling across the continental United States, more accurately routes patients with ...

With 174 active wildfires burning across Canada, several U.S. states are under air quality alerts due to the traveling smoke ...

Online map tools and resources let you track the Canadian wildfires and monitor poor air-quality conditions, which are ...

The aurora's are back! And may be visible throughout the weekend. The University of Alaska and NOAA track auroras using the ...

An air quality map shows conditions improving in the U.S. Friday as smoke from the Canadian wildfires subsides.

The Grand Military Parade marking the Army’s 250th year coincides with Trump’s birthday on June 14. Here's where the ...

The northern lights will be visible in parts of the United States on June 6 and June 7, 2025 for those who want to see Mother ...