Upstream states on the Colorado River are investing in measurement technology, but experts say more data doesn't always mean more clarity.

A combination of water management practices has contributed to notable groundwater gains in Central Arizona despite the ...

A combination of water management practices has contributed to notable groundwater gains in Central Arizona despite the region dealing with long-term water stress, according to a new study.

Some areas in the Permian have hit geological limits while others, yet to be drilled, are not expected to be as prolific as ...

Jon Keeley, a research ecologist in California with the U.S. Geological Survey and adjunct professor at ... The Santa Ana winds occur when there is high pressure to the east, in the Great Basin, and a ...

The Permian basin was the centerpiece of the shale revolution that began nearly two decades ago and spurred the U.S. to ...

A park scientist noticed it about two weeks after a hydrothermal explosion along a boardwalk during the park’s overactive ...

If you are planning on driving in Yellowstone National Park when most of its roads open in April, you could drive by one of ...

Yellowstone National Park has a new thermal vent spewing steam in the air that could be visible to tourists once visitors ...

A new study co-authored by researchers at Indiana University sheds light on how the forces that shape mountain ranges also ...

A major breakthrough in space science has revealed the age of the Moon’s biggest and oldest crater—the South Pole–Aitken (SPA ...

Scientists have long sought to determine the age of the moon's South Pole–Aitken (SPA) basin, the largest and oldest known ...