Indonesia's National Disaster Management Agency announced on Monday that the death toll from the catastrophic floods and landslides that hit Sumatra ...

Will people continue to hike and bike the Arizona Trail? Extreme weather and land use challenges may test the limits.

The National Weather Service said places like Payson, Sedona, and Flagstaff all saw one of their wettest falls to date.

A team of researchers has been studying meteorological and air quality data collected during the 189 dust storms we’ve ...

If you want your car to run smoothly, you need to make sure you have clean air filters. Think of a filter as your vehicle’s ...