Could the grand canyon hide evidence of ancient earthquakes? The post Could the Grand Canyon Hide Evidence of Ancient ...

This article helps ease tire choice for Arizona's geography, roads, and climate, focusing on Tucson and Phoenix in particular ...

After a five-year fight, a US District Court for the District of Arizona granted a temporary restraining order to block a ...

These Arizona animals can harm or even kill a person with bites or stings. What to know about bark scorpions, black widows, ...

"The fall of Aguas Zarcas was huge news in the country. No other fireball was as widely reported and then recovered as stones ...

The Guinness World Record for the oldest Earth rock is currently held by the Nuvvuagittuq greenstone belt, which is listed as ...

You can kayak through the rock maze or hit the trails for killer views, but here’s the catch: don’t plan on swimming. The ...

The Arizona desert features some of the most breathtaking geological formations and scenic vistas on Earth. And nowhere is ...