How much fresh water is in the United States? It's a tough question, since most of the water is underground, accessible at varying depths. In previous decades, it's been answered indirectly from data ...

Discover the Painted Desert in Arizona. Learn about its colourful Chinle Formation, Petrified Forest National Park, maps, ...

Arizona's Verde Mining District has historically been one of the richest outcroppings of copper ore in the world, with the United Verde and United Verde Extension Mines producing over $4 billion in ...

Geochemical Surveys : Lake bottom sampling, utilizing both sediment and benthic techniques, will be performed to detect REE or associated anomalies. Complementary soil sampling from uplands, ...

As global competition for rare earths intensifies, Greenland’s reserves are likely to remain central to strategic discussions ...

Mohave County is known as the second-highest gold producing county in Arizona, behind Yavapai County. Mohave was also a producer of tungsten along with other notable minerals such as copper, zinc and ...

Gold mining in the United States is heavily concentrated in a handful of states that combine rich geology with decades of ...

Make the most of a day with a Navajo-led backcountry tour, the 17-mile scenic drive, Wildcat Trail, and sunset from The View.

Alamo Lake State Park near Wenden, Arizona, is the kind of place that makes you question whether you’ve accidentally stumbled into a desert hallucination or nature’s most perfect stress-relief therapy ...

Avoid the overcrowded tourist traps in Arizona and explore these hidden desert treasures that locals swear by for an ...

A new geological map of the Yorkshire Wolds will provide crucial data that could help in protecting water supplies, experts say. Geologists at the British Geological Survey (BGS) have updated ...

CEDAR RAPIDS, Iowa (KCRG) - The U.S. Geological Survey plans to start low-level plane flights this month across eastern Iowa. The project is part of a national effort to find mineral resources and ...