Telltale bits of DNA help track past and elusive wildlife
On a scorching summer day, Mark Stoeckle threw a bucket into the murky waters of New York's East River to fill up three small plastic bottles.
On a scorching summer day, Mark Stoeckle threw a bucket into the murky waters of New York's East River to fill up three small plastic bottles.
Ecology
Aug 30, 2018
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Crews are drilling at the bottom of the Grand Canyon to test the idea of shifting the area where water is drawn to serve millions of people at the national park's popular South Rim.
Environment
Mar 30, 2018
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20
An ice bridge that was part of a glacier at the tip of Argentina has collapsed in the dead of night, thwarting thousands of tourists who had hoped to watch the spectacle.
Earth Sciences
Mar 13, 2018
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40
More than a century ago, American writer Mark Twain observed a curious phenomenon at Mono Lake, just to the east of Yosemite National Park: enormous numbers of small flies would crawl underwater to forage and lay eggs, but ...
Plants & Animals
Nov 20, 2017
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336
MBARI researchers are used to braving gusty winds and choppy seas as they test their high-tech equipment in Monterey Bay. But a recent field experiment in Yellowstone National Park saw MBARI researchers Kevan Yamahara and ...
Other
Oct 3, 2017
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Massive waterfalls in Yosemite National Park and rivers raging in mountains throughout the western United States are thundering with greater force than they have for years—and proving deadly as warm weather melts the deepest ...
Environment
Jun 12, 2017
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The Wollangambe River in New South Wales is a unique gift of nature, flowing through the stunning Wollemi National Park, wilderness areas and the World Heritage-listed Blue Mountains. It's an adventure tourism hotspot, with ...
Environment
Jun 1, 2017
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11
A surprising diversity of bugs recorded in upland streams in northern England may indicate a recovery from past acid pollution, according to scientists at the University of York.
Environment
May 9, 2017
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146
Rising seas, polluted coastlines and the specter of more frequent droughts and storms have lent new urgency to efforts to restore the ecosystem of the Florida Everglades, the largest freshwater wetland in the United States.
Environment
Feb 27, 2017
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U.S. wildlife officials proposed greater protections for two rare insects in Glacier National Park on Monday, saying warmer temperatures caused by climate change are drying up the mountain streams where they live.
Ecology
Oct 3, 2016
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