News

State News Releases

Browse through a comprehensive list of all USGS news items by topic and location.

Subscribe
Filter Total Items: 1,612
USGS
February 16, 2017

A new study shows that harlequin ducks in coastal areas of Alaska’s Kodiak and Unalaska islands are exposed to environmental sources of mercury and that mercury concentrations in their blood are associated with their local food source, mainly blue mussels.

The Caernarvon Freshwater Diversion structure, located at the head of Breton Sound Estuary, became operational in 1992.
February 8, 2017

New research shows how river diversions may change water quality in estuaries. 

K2 Seismic Station
February 2, 2017

The U. S. Geological Survey is seeking volunteers to host temporary seismic stations in the Walnut Creek/Pleasant Hill/Concord California area. Volunteers will be assisting with a new ground motion study that will begin in March 2017.

Map of California Ridgway’s rails habitat
February 2, 2017

A new study analyzes the genetic diversity and population structure of the California Ridgway’s rail, Rallus obsoletus, a state and federally-listed endangered bird. The results demonstrate that the so-called “rails” are experiencing negative genetic effects following more than a century of salt marsh habitat loss from agriculture, commercial salt production and urban development.

Dr. Christian Zimmerman, USGS Alaska Science Center Director
February 1, 2017

The U.S. Geological Survey is pleased to announce the selection of Dr. Christian Zimmerman as the new director of their Alaska Science Center in Anchorage, Alaska. Zimmerman succeeds Dr. Mark Shasby who held the position for the past six years.

USGS Streamgage on the Williamson River
January 24, 2017

USGS uses state-of-the-art science techniques to estimate phosphorus and suspended-sediment loads to Upper Klamath Lake in the Klamath Basin.

Clark's Grebe at Thermalito Afterbay, CA
January 24, 2017

A new study published in PLOS ONE demonstrates that current conservation planning efforts for waterbird habitat in the Central Valley can likely compensate for habitat loss through the middle of the century.

Photo of Pigeon Canyon just before it merges with Snake Gulch in northern Arizona. 
January 24, 2017

Uranium levels in Pigeon Spring, just north of the Grand Canyon, are likely due to a natural source of uranium and not related to the nearby former Pigeon Mine, according to a recent study by the U.S. Geological Survey.

head shot of man
January 19, 2017

The U.S. Geological Survey is pleased to announce the selection of Dr. Guy Gelfenbaum as the new director of their Pacific Coastal and Marine Science Center in Santa Cruz, California Gelfenbaum succeeds Dr. Robert Rosenbauer who held the position for the past six years. Rosenbauer is retiring to a Scientist Emeritus position.

Photo of USGS scientist Robert Baskin deploying a side scan sonar in the Salton Sea, California. 
January 18, 2017

U.S. Geological Survey scientist Dr. Robert Baskin is being awarded with a 2016 Governor’s Medal for Science and Technology. Gov. Gary R. Herbert will present awards to 11 individuals and one company at the 30th anniversary awards dinner tonight.

Man in orange safety suit and helmet, and thumb up,  standing while riding a personal watercraft
January 12, 2017

On January 13, scientists from the U.S. Geological Survey will be working on the beach in Santa Cruz at the mouth of the San Lorenzo River. Using a sonar-equipped boat and personal watercraft, they will be surveying the beach and the nearby ocean bottom to compile a three-dimensional map of how the beach changed during storms that struck this week.