For nearly 190 years, scientists have searched for the origins of ancient sea-going reptiles from the Age of Dinosaurs. Now a team of Swedish and Norwegian paleontologists has discovered remains of the earliest known ichthyosaur("fish-lizard") ...
Paleontology & Fossils
Mar 13, 2023
2
455
The famous snow-capped peaks of the Alps are fading fast and being replaced by vegetation cover—a process called "greening" that is expected to accelerate climate change, a study said Thursday.
Environment
Jun 5, 2022
0
50
A research project 10 years in the making is now orbiting the Earth, much to the delight of its creator Rohit Trivedi, a senior metallurgist at the U.S. Department of Energy's Ames Laboratory. Equipment recently delivered ...
Condensed Matter
Sep 21, 2009
1
0
In the tiny part of Antarctica where the snow melts in springtime, mosses, lichens and grasses grow alongside flies, mites and colonies of micro-organisms that have fed and reproduced for millions of years.
Ecology
Nov 27, 2019
4
286
Scientists have detected microplastic pollution in Lake Tahoe's deep blue waters for the first time. Now they are trying to determine its source and potential harm to the lake's flora and fauna.
Environment
Aug 27, 2019
1
148
Seen from above, the world's greatest rivers can be recognized by their serpentine curves. But how do these shapes form, do they alter over time and does this matter? We turned to our river system expert, Carmelo Juez.
Earth Sciences
Aug 25, 2022
0
25
Western communities are facing effects of a warming climate with slower and earlier snowmelt reducing streamflows and possibly the amount of water reaching reservoirs used for drinking water and agriculture, according to ...
Environment
Aug 17, 2016
5
117
While beautiful to look at, snow turns roadways into skating rinks. Coming to the rescue is the humble sodium chloride, also known as salt, which is far and away the simplest and most frequently used deicing agent on the ...
Environment
Dec 20, 2010
0
0
The role of red pigmented snow algae in melting Arctic glaciers has been strongly underestimated, suggests a study to be published in Nature Communications on June 22. White areas covered with snow and ice reflect sunlight; ...
Earth Sciences
Jun 22, 2016
0
101
The statewide Sierra Nevada snowpack—the source of nearly one-third of California's water supply—is at its highest level since 1995, boosting hopes that an end to the drought is near, but also raising concerns that a ...
Earth Sciences
Feb 1, 2023
0
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