Trading gems, minerals, fossils and meteorites can be fraught with controversy and ethical ambiguity. But is the answer to ...

Experience one of the largest and most celebrated gatherings of gemstones, minerals, fossils, and earth-science treasures in the world at the Tucson Gem, Mineral & Fossil Showcase in Arizona! From ...

A Triceratops named “Trey” has been a popular exhibit at the Wyoming Dinosaur Center in Thermopolis for 30 years. Now on the auction block, it has ...

DUBAI, United Arab Emirates — Teams of veteran negotiators fanned out Friday at the United Nations climate conference with orders to get the strongest, most ambitious agreements possible, especially ...

The AI and data center boom is here, but communities nationwide are pushing back. Here is a closer look at the industry and ...

Arizona regulators have repealed renewable energy requirements for the state’s utilities, erasing rules first passed two decades ago.

Eighty-four-year-old Nancy Guthrie has been missing for 21 days in Tucson. The FBI and Pima County Sheriff confirm a ...

It's the height of tourist season, UA is in session and, in case you hadn't noticed, Tucson's streets are jampacked with traffic, much of which is generated by the gem and mineral shows around town.

The Pick and Hammer Club is having our last mineral sale and auction of the academic year this! Come see us in the Sarkeys Energy Center West ...

From 1970-2025, spring warmed by 2.6°F on average across these cities. On average, spring has warmed the most in cities ...

This story was co-published with Public Domain. President Donald Trump’s controversial pick to head the Bureau of Land Management, Steve Pearce, offered contradictory explanations about his record of ...

Rep. Chris Knapp’s effort to repeal Wyoming's carbon capture mandate failed on Monday as it was the final day for bills to advance out of committee.