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
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185
(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
A University of Alberta researcher has identified some of the strongest evidence ever found that dinosaurs could paddle long distances.
Archaeology
Apr 8, 2013
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0
(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
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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
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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
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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19
Floods cut down more bridges than fire, wind, earthquakes, deterioration, overloads and collisions combined, costing lives and hundreds of millions of dollars in damage.
Engineering
Sep 1, 2010
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0
A Wyoming company is preparing to resume oil shipments through a pipeline that broke and spewed 30,000 gallons of crude into Montana's Yellowstone River, even as most of the spilled oil remains unrecovered.
Environment
Mar 11, 2015
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18
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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