Hurricanes that rapidly intensify for mysterious reasons pose a particularly frightening threat to those in harm's way. Forecasters have struggled for many years to understand why a seemingly commonplace tropical depression ...
Earth Sciences
Oct 26, 2023
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59
During a chemical reaction, molecules gain energy until they reach what's known as the transition state—a point of no return from which the reaction must proceed. This state is so fleeting that it's nearly impossible to ...
Analytical Chemistry
Dec 15, 2023
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245
Scientific evidence for dark matter comes from observing how it influences the motion of stars and galaxies. Scientists believe that dark matter may consist of particles. To search for these particles and their billiard ball-like ...
General Physics
May 7, 2024
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262
Rivers are warming and losing oxygen faster than oceans, according to a Penn State-led study published in the journal Nature Climate Change. The study shows that of nearly 800 rivers, warming occurred in 87% and oxygen loss ...
Environment
Sep 14, 2023
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114
Recent research led by the University of Massachusetts Amherst evaluates how well machine learning can identify different insect species by their sound, from malaria-carrying mosquitoes and grain-hungry weevils to crop-pollinating ...
Ecology
Apr 4, 2024
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288
Loss of habitat and human activities such as fishing and shipping pose a grave threat to wildlife but diseases driven by the smallest organisms in the ocean are a less understood side of marine conservation.
Ecology
Aug 22, 2023
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51
Farmers in a time crunch have a new, speedier option for analyzing the texture and organic matter content of the soil on their fields.
Agriculture
May 13, 2024
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18
In May 2023, the World Meteorological Organization called for more observations and research on the cryosphere—those areas where the Earth's surface is covered by ice and snow. Greenland's ice sheet is the second largest ...
Earth Sciences
Aug 4, 2023
0
57
Experiments at CERN and the Accelerator Laboratory in Jyväskylä, Finland, have revealed that the radius of an exotic nucleus of aluminum, 26mAl, is much larger than previously thought. The result, described in a paper just ...
General Physics
Nov 28, 2023
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35
While Hollywood and Silicon Valley love the limelight, California is an agricultural powerhouse, too. Agricultural products sold in the Golden State totaled $59 billion in 2022. But rising temperatures, declining precipitation ...
Environment
Mar 25, 2024
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183
