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October 1, 2020

Invasive Mussel Species Impacts the Food Web in Lake Mead

In an article for the journal Science of the Total Environment, USGS scientists and others discuss the impact of invasive quagga mussels on the...

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September 25, 2020

Literature Review: Environmental Selenium-Mercury Interactions

Mercury is a pervasive environmental pollutant and contaminant of concern for both people and wildlife.

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July 8, 2020

Food Web Dynamics Influence Mercury Movement in Colorado River, Grand Canyon

A new study describes how food web dynamics influence the movement of mercury throughout the Colorado River in the Grand Canyon. This new research...

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June 21, 2017

Red Dye Study Will Examine Water Flow in Yellowstone River near Glendive, Montana

Reporters: If interested in being notified when the study date is chosen, please contact Jennifer or Susannah.

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April 26, 2017

Asian Carp Would Have Adequate Food to Survive in Lake Michigan

If invasive bighead carp and silver carp spread into Lake Michigan, there would be enough food available for these particular species of Asian carp to...

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November 8, 2016

In Orlando, USGS Science on the Health of the Environment is on Display

Studies on the aquatic food web, tree swallows, and the spread of contaminants take center stage at SETAC 2016.

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September 12, 2016

Scientists and Officials Celebrate 50 Years of Groundbreaking Science in Columbia

Representatives from the offices of Senator Roy Blunt, Senator Claire McCaskill and Congresswoman Vicky Hartzler will join leaders from the U.S...

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August 5, 2016

Evaluation of Pallid Sturgeon Science on the Missouri River

A new fact sheet documenting the development of the Missouri River Pallid Sturgeon Effects Analysis (EA) is now available from the U.S. Geological...

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