Why do flies buzz around in circles when the air is still? And why does it matter? In a paper published in Current Biology, University of Nevada, Reno Assistant Professor Floris van Breugel and Postdoctoral Researcher S. ...
Plants & Animals
Jul 26, 2024
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(AP) -- A volcano in the Caulle Cordon of southern Chile erupted for a second day Sunday, shooting out pumice stones and pluming a cloud of ash six miles (10 kilometers) high and three miles (five kilometers) wide.
Earth Sciences
Jun 6, 2011
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According to multiple lines of evidence, Venus was once a much different planet than it is today. But roughly 500 million years ago, a massive resurfacing event triggered a runaway greenhouse effect that led to the poisonous ...
Planetary Sciences
Dec 21, 2021
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4
Fireworks are used in celebrations around the world, including Independence Day in the U.S., the Lantern Festival in China and the Diwali Festival in India. However, the popular pyrotechnic displays emit large amounts of ...
Environment
Mar 3, 2021
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60
Dunes, the mounds of sand formed by the wind that vary from ripples on the beach to towering behemoths in the desert, are incarnations of surface processes, climate change, and the surrounding atmosphere. For decades, scientists ...
Earth Sciences
Aug 2, 2023
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The Earth's deep-sea trenches are some of the least explored places on Earth—as they are very difficult to access, are pitch black and the pressure is extremely high. Collecting samples and making reliable measurements ...
Earth Sciences
Dec 21, 2022
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50
A side view of ESA's Solar Orbiter as it entered a vacuum chamber for thermal vacuum testing at the IABG test facility in Ottobrunn, Germany, last month.
Space Exploration
Jan 31, 2019
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13
The ionization of the neutral gas in an interstellar molecular cloud plays a key role in the cloud's evolution, helping to regulate the heating and cooling processes, the chemistry and molecule formation, and coupling the ...
General Physics
Mar 22, 2021
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140
Trees and bushes planted near highways do more than improve the scenery. A new Georgia State University study finds they significantly reduce air pollution caused by motor vehicles, which has been linked to a host of illnesses.
Environment
Mar 19, 2024
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Scientists at the University of Birmingham have discovered evidence of carbonaceous aerosols - organic dust - transported from Asia and deposited in the Arctic over the last 450 years, according to research published today ...
Earth Sciences
Sep 28, 2015
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