(PhysOrg.com) -- Roughly 3.5 billion years ago, the first epoch on Mars ended. The climate on the red planet then shifted dramatically from a relatively warm, wet period to one that was arid and cold. Yet there was at least ...
Space Exploration
Oct 31, 2010
5
0
(PhysOrg.com) -- Buried below the tundra of China’s Qinghai-Tibet Plateau is a type of frozen natural gas containing methane and ice crystals that could supply energy to China for 90 years. China discovered the large reserve ...
(PhysOrg.com) -- Scientists worry that rising global temperatures accompanied by melting permafrost in arctic regions will initiate the release of underground methane into the atmosphere. Once released, that methane gas would ...
Earth Sciences
Sep 2, 2009
8
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A runaway spurt of global warming 55 million years ago turned Earth into a hothouse but how this happened remains worryingly unclear, scientists said on Monday.
Earth Sciences
Jul 13, 2009
24
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Clathrate hydrates are complex water structures that contain foreign guest molecules inside a host water-molecule shell. A predicted clathrate hydrate phase structure has been stably synthesized in the lab and may play an ...
Analytical Chemistry
Jul 30, 2024
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48
New research has shown that fire-ice—frozen methane which is trapped as a solid under our oceans—is vulnerable to melting due to climate change and could be released into the sea.
Earth Sciences
Dec 6, 2023
0
36
In a study recently published in the journal Nanoscale, researchers from Kanazawa University and AGC Inc. use three-dimensional atomic force microscopy to study the hydrated form and structure of commonly occurring oxide ...
Nanomaterials
Sep 11, 2023
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25
Optimum performance of upcoming thermochemical energy storage and other technologies depends on proper applications of the principles that underpin salt ion hydration. Now, researchers from Japan have solved a long-standing ...
Biochemistry
Aug 8, 2023
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88
The way that water molecules behave in proton conducting materials is very important for understanding—and making the most of—their properties. This means being able to look at very rapid snapshots to catch changes in ...
General Physics
Jul 26, 2023
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8
An international team led by researchers from IRTA at the IBB-UAB and the University of Bergen have identified a unique set of genes that allows marine teleost fishes to hydrate their eggs so that they float and disperse ...
Evolution
Mar 29, 2023
0
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