Scientists find evidence of ancient copper mining in polluted lake sediments from Isle Royale National Park.
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Robot Explores Under-Ice Habitats in the Arctic
The Nereid Under Ice vehicle is helping scientists to explore regions under Arctic sea ice and the biological phenomena that are present there.
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Geoscientists Are Key to Reducing Climate Threats, Expert Says
With the world facing a global environmental crisis, Earth scientists can play an important and unique role, according to Earth Institute Director Jeffrey Sachs.
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Arctic Report Card Emphasizes Continued Dramatic Change to the Region
The Arctic region continues to face significant environmental changes, according to a new report issued by the National Oceanic and Atmospheric Administration.
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Traces of Glass-Eating Microbes Found in Ancient Lake Bed
A serendipitous discovery of tiny tunnels in lava that cooled rapidly under fresh water could help scientists search for life on Mars.
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Does War Influence Forest Growth?
Research focused in South Sudan shows that armed conflict can have a subtle effect on regional ecology.
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Holidays Really Do Light Up the Night
NASA and NOAA images reveal brighter than average December lights in the United States, brighter Ramadan nights in the Middle East.
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Estuaries May Face Increased Parasitism as Sea Levels Rise
Researchers document how past sea levels changes affected invertebrate health in coastal environments.
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Satellites Show True Extent of California Drought
Since 2011, California’s water supply has lost 4 trillion gallons per year and the Sierra Nevada snowpack has hit record lows.