Auroras lit up skies across swaths of the planet for the second night in a row on Saturday, after already dazzling Earthlings from the United States to Tasmania to the Bahamas the day before.
Planetary Sciences
May 12, 2024
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72
A powerful solar storm put on an amazing skyward light show across the globe overnight but has caused what appeared to be only minor disruptions to the electric power grid, communications and satellite positioning systems.
Planetary Sciences
May 11, 2024
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59
Earth was set to be struck by more powerful solar storms on Saturday, a day after the most extreme events in two decades triggered spectacular celestial light shows from Tasmania to Britain and threatened possible disruptions ...
Planetary Sciences
May 10, 2024
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71
Children trafficked for their labor often work in public view in restaurants, laundromats, agricultural fields and water parks, but little has been known about their plight.
Social Sciences
May 10, 2024
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38
In the era of big data, signal processing faces significant challenges in terms of capacity and energy consumption due to the torrent of data to process. With over 90% of data transmitted through light, optical signal processing ...
Optics & Photonics
May 10, 2024
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15
Recently, the exploration of Bloch oscillations (BOs) in periodically driven quantum systems, equivalent to "Floquet systems," has drawn tremendous attention because their exotic characteristics are profoundly distinct from ...
Optics & Photonics
May 10, 2024
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12
Recently, the research team led by Prof. Du Haifeng from the High Magnetic Field laboratory at Hefei Institutes of Physical Science of the Chinese Academy of Sciences achieved stable magnetic bundles at room temperature without ...
Condensed Matter
May 10, 2024
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142
The effects of space weather extend out across our entire solar system, but this is a simulation of where everything starts: the sudden, violent, emergence of a "flux rope" out of the sun's magnetic field and into the solar ...
Astronomy
May 9, 2024
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40
With pulses of sound through tiny speakers, Cornell physics researchers have clarified the basic nature of a new superconductor.
Superconductivity
May 9, 2024
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143
For years, both scientists and farmers have debated whether the use of cover crops—plants used to cover the ground after harvesting of main crops—have a positive or negative impact on subsequent crop yield. Hundreds of ...
Agriculture
May 7, 2024
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20
