Colorado is home to incredible historical sites that showcase its rich past. From ancient Puebloan ruins to fossil beds and ...

Today, Glen Canyon National Recreation Area (NRA) provides endless recreational opportunities for over 2 million visitors every year. The construction of Glen Canyon Dam gave rise to Lake Powell, and ...

Around 900 years ago, a volcano – which has come to be called Sunset Crater – erupted and transformed the encircling area. Geologic features ... Sunset Crater Volcano National Monument is ...

to estimate the thickness of the strata of which the area is built, and to understand the relations of the strata to the surface of the ground and to each other. Geological and Topographical Maps ...

Languages: English. A new first-of-its-kind map has identified potential locations of naturally occurring geologic hydrogen resources in the contiguous United States—a potentially huge untapped ...

The winds could impact air quality in the area, the South Coast ... fire day TODAY," wrote the National Weather Service office in Los Angeles, captioning a map on social media that illustrates ...