Taiwan's crust is moving surprisingly rapidly
Some mountains can move in the blink of a geological eye.
Earth Sciences
May 9, 2022
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211
Page 28 - News tagged with rock
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mars
NASA's Mars Helicopter scouts ridgeline for Perseverance science team
NASA's Ingenuity Mars Helicopter recently surveyed an intriguing ridgeline near the ancient river delta in Jezero Crater. The images—captured on April 23, during the tiny helicopter's 27th flight—were taken at the request ...
Planetary Sciences
May 3, 2022
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283
Investigating Earth's interior using the distribution of electrical conductivity and density in the crust
Knowledge about the structure and composition of the Earth's crust is important for understanding the dynamics of the Earth. For example, the presence or absence of melt or fluids plays a major role in plate tectonic processes. ...
Earth Sciences
May 3, 2022
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54
Precipitation helped drive distribution of Alaska dinosaurs
Precipitation more than temperature influenced the distribution of herbivorous dinosaurs in what is now Alaska, according to new research published this month.
Paleontology & Fossils
May 2, 2022
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182
Research team finds that some magmas originate from mantle portions containing remnants of Earth's earliest crust
In an international collaboration, Earth scientists at the University of Cologne and Freie Universität Berlin have discovered that some magmas on Earth, which made their way through the deep terrestrial mantle and erupted ...
Earth Sciences
Apr 28, 2022
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143
Scientists study microorganisms on Earth to gain insight into life on other planets
In Oman, on the Persian Gulf, there is a large slab of ancient seafloor—including ultramafic rocks from Earth's upper mantle—called the Samail Ophiolite. These unique rocks not only provide valuable information about ...
Earth Sciences
Apr 27, 2022
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385
New study reveals how microscopic algae became exceptionally nutritious over time, driving evolution forward
Even the smallest organism can have a major influence on the evolution of life on Earth. Microscopic algae that inhabit the sunlit waters of the ocean surface are not only responsible for about half of the photosynthesis ...
Plants & Animals
Apr 26, 2022
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80
Enigmatic rocks on Mars show evidence of a violent origin
Determining the history of Mars, how it formed and evolved over time, has been a goal of both orbiter and rover missions to the Red Planet for decades.
Planetary Sciences
Apr 26, 2022
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Perseverance rover arrives at ancient river delta for new science campaign
After collecting eight rock-core samples from its first science campaign and completing a record-breaking, 31-Martian-day (or sol) dash across about 3 miles (5 kilometers) of Mars, NASA's Perseverance rover arrived at the ...
Planetary Sciences
Apr 19, 2022
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244
Researcher confirms hottest rock on record
If there was ever any doubt the 2011 discovery by a post-doctoral student was indeed the hottest rock on Earth, new findings from a Western-led research team are putting that uncertainty to rest.
Earth Sciences
Apr 14, 2022
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319
