The Torridon sandstone in northwestern Scotland preserves six kilometers of river sediment from Precambrian times. But what sort of geological events were able to leave their mark for researchers to find 1 billion years later?
Earth Sciences
Jun 16, 2020
0
185
(Phys.org)—Queensland paleontologists have discovered that the world's only recorded dinosaur stampede is largely made up of the tracks of swimming rather than running animals.
Archaeology
Jan 8, 2013
0
0
The recent blooms of the freshwater algae known as "rock snot" on river bottoms worldwide are caused by a native species responding to changing environmental conditions rather than by accidental introductions by fishermen ...
Environment
May 7, 2014
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0
A U.S.-Canadian panel urged both nations Friday to consider installing water retention structures to boost levels on Lake Huron and Lake Michigan, which fell to their lowest point on record in January and have lagged well ...
Environment
Apr 27, 2013
2
0
A University of Alberta researcher has identified some of the strongest evidence ever found that dinosaurs could paddle long distances.
Archaeology
Apr 8, 2013
1
0
A drilling rig bit into the bed of California's biggest river, hauling up sage-green tubes of clay and sand the consistency of uncooked fudge.
Environment
Nov 29, 2010
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0
(AP) -- A federal report says the government is moving so slowly to clean up the most polluted sites in the Great Lakes that it will take 77 more years to finish the job at the current pace.
Environment
Sep 15, 2009
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0
(AP) -- A budget proposal from the Obama administration would spend $475 million on beach cleanups, wetlands restoration and removal of toxic sediments from river bottoms around the Great Lakes.
Environment
May 15, 2009
6
0
(AP) -- People look funny at David Mathis when he takes a dip off his dock in the Hudson River. Health officials have long warned people not to eat fish caught from this slow-flowing stretch south of the Adirondacks and ...
Environment
May 9, 2009
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0
Los Angeles residents would be wise to keep an eye on New Orleans, where saltwater from the Gulf of Mexico is creeping up the Mississippi River and threatening the drinking water supply. Officials are tracking the daily movements ...
Environment
Oct 17, 2023
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