Rains have transformed central Arizona’s waterways, offering a vivid reminder of how dramatically our landscapes can shift ...

Arizona is home to a wealth of quaint communities sitting on the doorstep of world-class nature sites. This small town by the ...

The Kīlauea Volcano located Hawaii Volcanoes National Park in Hawaii last week began its latest eruption episode.

A nearly two-decade tradition featuring photos of some of Utah's most scenic and iconic landscapes has been released by the ...

While Southern Arizona is known for its porphyry copper deposits, Northern Arizona is better known for its nonmetallic commodities, including basalt, helium, potash and carbon dioxide (CO2). More than ...

A powerful magnitude-7.6 earthquake struck off Japan’s northeastern coast on Monday, prompting evacuation orders and a ...

Early manganese deposits discovered in Arizona included those in the Bisbee, Globe, Patagonia and Tombstone districts. Found in concentrated deposits of loose fragments in multiple layers of rock, ...

The Atlantic coastline is home to some of the most striking lighthouses in the United States, each offering a blend of ...

The numbers are fueling the debate about whether grizzlies should remain protected under the Endangered Species Act.

The tremor struck at 2:33 a.m., shaking the area at a depth of about 5 miles, News.Az reports, citing US media. Its epicenter was located roughly 2 ...

On Dec. 13, Flandrau Science Center and Planetarium will celebrate its 50-year journey, giving a special thanks to Grace ...

New fossils link a strange 3.4-million-year-old foot to Australopithecus deyiremeda, a species that mixed climbing skills with its own style of bipedal walking. The evidence shows that multiple early ...