At 11:35 a.m. EDT on Saturday, the National Weather Service reported an air quality alert in effect until Sunday at 11:45 p.m ...

At 3:46 p.m. on Saturday, the National Weather Service reported an air quality alert in effect until Monday at midnight for ...

The National Weather Service reported an air quality alert at 11:22 a.m. EDT on Saturday in effect until Monday at midnight ...

Tropical Storm Gil strengthened to become a hurricane in the Pacific Ocean before weakening again, according to the National Hurricane Center.

On Saturday at 5:50 a.m. the National Weather Service reported an air quality alert in effect until Sunday at 6 a.m. The ...

Plumes of dust often travel thousands of miles from Africa to the Americas. The peak activity happens between June and ...

Rain and storms will be possible throughout the day on Saturday, according to the National Weather Service, but the most ...

Tropical Storm Gil strengthened into a hurricane and continued to move forward in the eastern Pacific Ocean on Saturday, ...

As Florida enters peak hurricane season, questions persist about the safety of the detainees as well as staff housed at ...

A colossal 'megaflash' stretching 829 kilometers across the sky above the United States on October 22, 2017, has been ...

When water from melting glacier inundated her Juneau neighborhood last August, Danielle Lindoff made a hasty escape through a ...

Slow-moving thunderstorms are moving through the New York City area, expected to "pose threats to life and cause significant ...