An earthquake with a preliminary magnitude of 3.5 struck Southern California on Saturday, in the mountains of San Bernardino ...

The Alaska Volcano Observatory is closely monitoring Mount Spurr, which is located about 75 miles west of Anchorage. “AVO ...

Follow-up on the Nutzotin skarn mineral occurrence, where historic trench samples returned up to 10.3% copper as well as ...

The center of Arizona is in a small town, which might surprise you. Here's what to know about the center of Arizona and how ...

An earthquake with a preliminary magnitude of 3.5, the third above 3.0 in Southern California in the last several hours, ...

President Trump ordered the renaming of Denali and the Gulf of Mexico by executive order during his first hours in office.

Google no longer lets users leave reviews for the Gulf of America after the company updated its maps to comply with the U.S.

In this talk, I will present updated geological data from the Alaskan margin of the Arctic Ocean, specifically the Brooks Range of northern Alaska, to provide new insights into the tectonic ...

Commissions do not affect our editors' opinions or evaluations. The Alaska Airlines Visa Signature® credit card is a good card for West Coast flyers. Alaska Airlines Mileage Plan miles are widely ...

Alaska’s Kennicott Glacier is ideal for testing these hypotheses ... Pond extent was hand digitized from a United States Geological Survey (USGS) 1957 aerial photo and the 2009 WV image in QGIS. Ponds ...

Others are from the University of Alaska Anchorage, U.S. Geological Survey, contractor KBR Inc. and the University of Oslo. “We wanted a fairly automatic way to map these turbidity plumes to see ...

A section of the upper mantle and crust under the Sierra Nevada mountains is peeling away, in a process that may mimic how the continents were formed.