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News Releases

Browse through a comprehensive list of all USGS national and state news items.

Filter Total Items: 4,428
USGS science for a changing world logo
January 12, 2001

From real-time command of the spacecraft to the downloading of spectacular images of the Earth, the U.S. Geological Survey (USGS) has assumed complete mission operations responsibility for Landsat 7 from the National Aeronautics and Space Administration (NASA).

USGS
January 12, 2001

From real-time command of the spacecraft to the downloading of spectacular images of the Earth, the U.S. Geological Survey (USGS) has assumed complete mission operations responsibility for Landsat 7 from the National Aeronautics and Space Administration (NASA).

USGS science for a changing world logo
January 5, 2001

 

In 2000, the average streamflow into the Chesapeake Bay was 42.2 bgd (billion gallons per day), which is 16 percent below the long-term average, according to hydrologists at the U.S. Geological Survey (USGS) in Baltimore, Maryland. 

USGS
January 5, 2001

In 2000, the average streamflow into the Chesapeake Bay was 42.2 bgd (billion gallons per day), which is 16 percent below the long-term average, according to hydrologists at the U.S. Geological Survey (USGS) in Baltimore, Maryland.

USGS science for a changing world logo
January 2, 2001

Nitrous oxide is an important atmospheric trace gas that contributes to the greenhouse effect and the destruction of ozone. Researchers hypothesize that one important source of atmospheric nitrous oxide is ground water, yet few studies have tested this hypothesis.

USGS
January 2, 2001

Nitrous oxide is an important atmospheric trace gas that contributes to the greenhouse effect and the destruction of ozone. Researchers hypothesize that one important source of atmospheric nitrous oxide is ground water, yet few studies have tested this hypothesis. 

USGS
December 31, 2000

Web-archive copies of all 2000 National news releases.

USGS science for a changing world logo
December 21, 2000

DNA sequence data revealed a deep genetic split between common ravens from the southwest United States compared to the rest of the world, according to a journal article in the December 22 issue of the Proceedings of the Royal Society of London, Biological Sciences.

USGS
December 21, 2000

The common raven in California is not so common after all, according to a team of scientists at the U.S. Geological Survey and other research institutions involved in new genetics research.

USGS science for a changing world logo
December 19, 2000

The effects of selenium entering the San Francisco Bay-Delta Estuary (Bay-Delta) are forecast in a model released today by the U.S. Geological Survey (USGS). 

USGS
December 19, 2000

The effects of selenium entering the San Francisco Bay-Delta Estuary (Bay-Delta) are forecast in a model released today by the U.S. Geological Survey (USGS).

USGS science for a changing world logo
December 18, 2000

Originating along riverbanks in Brazil a plant called Christmasberry, or Brazilian peppertree, is used to deck halls and homes in this holiday time of year. Earlier this month, Christmasberry was even offered for sale at a "swap-meet" in Kahului, Maui, Hawaii, where it was labeled "Maui mistletoe."