Delving into the realm of geomagnetism and volcanology, scientists have unearthed a fascinating link between volcanic ash and ...

The powerful geomagnetic storm that sparked beautiful auroras across the world in May of 2024 was the first to receive a name — and its namesake is a space weather scientist who NASA scientists say ...

A strong burst of the sun’s energy has reached Earth’s atmosphere. This has prompted a Severe Geomagnetic Storm Alert to be placed in effect now through tonight. What appears to be one of the ...

SEATTLE — A powerful solar eruption could trigger a severe geomagnetic storm early next week, giving the Pacific Northwest a good shot at seeing Northern Lights. The National Oceanic and Atmospheric ...

The Earth's magnetic field is generated by the complex interplay of convective flows in its liquid outer core, a process commonly referred to as the geodynamo. The dynamics of this magnetic field are ...

During the geomagnetic storm that took place May 10–11, 2024, GPS users reported significant positioning errors and outages. In particular, farmers in the Central United States reported difficulty in ...

A geomagnetic storm could impact millions of people "over New York to north Iowa to Washington state," weather authorities have warned. The National Weather Service extended a G3 warning on Monday, ...

Rising concentrations of carbon dioxide in the upper atmosphere will change the way geomagnetic storms impact Earth, with potential implications for thousands of orbiting satellites, according to new ...

Mandy Taheri is a Newsweek reporter based in Brooklyn. She joined Newsweek as a reporter in 2024. You can get in touch with Mandy via email: m.taheri@newsweek.com. Languages: English, French A severe ...

In 2021, researchers predicted that a geomagnetic reversal could lead to mass extinctions and climate chaos—not from the flip itself, but from the collapsing magnetic field. With Earth’s shield ...