In coal-rock formations, many micro-fractures exist, and the expansion of these micro-fractures is the internal catalyst for the macroscopic destruction of coal-rock. Moreover, the occurrence state of gas changes with the ...
Earth Sciences
Jun 17, 2024
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0
While the alligator snapping turtle might look like a giant beetle made from volcanic rock, these unique creatures are native to Kansas' rivers—and they're about to make a triumphant homecoming.
Plants & Animals
Jun 17, 2024
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1
For more than a decade, Western University planetary geologist Gordon "Oz" Osinski has led expeditions to Kamestastin Lake in Labrador. The environment is a perfect training ground because the properties and rock formations—created ...
Planetary Sciences
Jun 14, 2024
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235
In 2021, NASA's Perseverance rover landed in the Jezero Crater on Mars. For the next three years, this astrobiology mission collected soil and rock samples from the crater floor for eventual return to Earth. The analysis ...
Planetary Sciences
Jun 14, 2024
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47
The geological and topographical features that make up the world we live in are shaped in large part by faults and fractures in Earth's brittle crust. Faults arise from preexisting microscopic imperfections within rock. When ...
Earth Sciences
Jun 11, 2024
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119
With the prospect of vast networks of carbon dioxide pipelines looming in Illinois and other Midwestern states, the state legislature has taken steps to protect landowners, taxpayers and the environment.
Environment
Jun 10, 2024
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0
We need two ingredients for life to start on a planet: dry land and (fresh) water. Strictly, the water doesn't have to be fresh, but fresh water can only occur on dry land.
Earth Sciences
Jun 8, 2024
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1466
A team of geoscientists have analyzed the composition of rocks in the Eifel, a volcanic region encompassing parts of western Germany, Belgium and Luxembourg. They discovered that it differs depending on the region.
Earth Sciences
Jun 6, 2024
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0
We weren't the first to lay eyes on the engraving since it was carved into the hillside any number of centuries or millennia ago, not by a long shot. The Venezuelan archaeologist José Maria Cruxent even recorded it in his ...
Archaeology
Jun 5, 2024
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44
Archaeologists have mapped 14 sites featuring the world's largest monumental engravings, proposing that they were created to signal the territorial boundaries of the prehistoric inhabitants.
Archaeology
Jun 4, 2024
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