Nearly 1,000 years ago, a volcano – which has come to be called Sunset Crater – erupted and transformed the encircling area. Today, geologic features like cinders, lava rock and lava flow compose this ...

Sunset Crater Volcano National Monument has burned "in its entirety" in an out-of-control wildfire in northern Arizona, the National Park Service has confirmed. In a Facebook post Wednesday, park ...

A first look at Sunset Crater Volcano in northern Arizona after it burns in the Tunnel Fire While the Sunset Crater Volcano National Monument is still closed to the public after the Tunnel Fire's ...

Social media created hype Wednesday about a plume of smoke reportedly seen rising from Sunset Crater Volcano north of Flagstaff, but Arizonans won't need to take cover from a volcano eruption anytime ...

PHOENIX — Flagstaff-area Sunset Crater was named “the most underrated place” in Arizona by Thrillist.com, a food and travel site. Sunset Crater Volcano is designated a National Monument offering ...

Social media created hype Wednesday about a plume of smoke reportedly seen rising from Sunset Crater Volcano north of Flagstaff, but Arizonans won't need to take cover from a volcano eruption anytime ...

Sunset Crater Volcano is near Flagstaff, Ariz., in Coconino County. The volcano erupted approximately 900 years ago changing the landscape. It is the youngest in the San Francisco volcanic field. The ...