About 41,000 years ago, Homo sapiens may have survived increased solar radiation caused by a weakening magnetic field by ...

Mukhopadhyay developed a model that predicts how this plasma system interacts with Earth's magnetic field, ultimately driving the formation of the aurora. This magnetic field has a north and south ...

The ejection of plasma mass from the Sun's corona into the heliosphere will cause the explosion of mesmerising lights that thousands will enjoy this evening, as a result of these charged particles ...

The Sun makes its sphere of influence known with more than just visible light, spewing out a wind of particles that envelops the planets in a protective bubble called the heliosphere. No one knows ...

Concentrating light in a volume as small as the wavelength itself is a challenge that is crucial for numerous applications. Researchers from AMOLF, TU Delft, and Cornell University in the U.S ...

Colloidal quantum dots (CQDs) are tiny semiconductor particles that are just a few nanometers in size, which are synthesized in a liquid solution (i.e., colloid). These single-crystal particles ...

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A study suggests that Homo sapiens may have benefited from the use of ochre and tailored clothing during a period of increased UV light 41,000 years ago, during the Laschamps excursion.