House GOP advances plan to sell federal lands in Nevada and Utah, sparking debate over conservation, access and state control ...

WASHINGTON (AP) — House Republicans have added a provision to their sweeping tax cut package that would authorize the sale of ...

Yellowstone is using a 53,000-pound vibrator truck to create custom-made earthquakes to study the supervolcano the park sits ...

This story is part of a Grist package examining how President Trump's first 100 days in office have reshaped climate and ...

The call of adventure means different things to different folks. For some, it’s the raw thrill of tearing through the desert ...

The rocks making up Devil’s Slide belong to what geologists call the Twin Creek Limestone. Across northern Utah, this rock ...

The utility may keep coal and gas plants online longer than previously planned and reduce renewable investments. But new ...

Mammoths first made their way to Utah sometime after emigrating to North America from Asia, about 1.6 million years ago, as ...

Using rock samples collected from the Wasatch Fault, geoscientists combined experiments and analysis with examinations of fault rock textures. The team's research revealed significant clues about the ...

A dinosaur excavation site in St. George has been saved from impending extinction. The City of St. George has agreed to move a new power substation to a different plot of ...