#magneticfield — Public Fediverse posts

🐦🧭 A team at the University of #Bonn found that #pigeons rely on iron-rich #macrophages in their livers to sense #Earth’s magnetic fields.

When researchers deactivated these #cells, the #birds lost their way on overcast days – but navigated fine under sunny skies, confirming a backup magnetic system that kicks in when visual cues aren’t available.

👉 https://arstechnica.com/science/2026/05/how-pigeons-exploit-magnetic-fields-for-navigation/

#navigation #science #biology #liver #biodiversity #zoology #germany #animals #magneticfield #research

U.S. Geological Survey [#USGS] Geomagnetic Variometer Data - Capitalizing On Seismic Infrastructure
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https://doi.org/10.1785/0220250185 <-- shared paper
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#geomagnetic #geomagnetism #USGS #USA #CONUS #seismology #seismograph #measurement #spatialanalysis #spatial #stations #SeismographicNetwork #magneticfield #readings #spatiotemporal #magnetometer #collabration #spaceweather #risk #hazard #colocation #magneticstorm #earthquake #interdisciplinary #research #sampling #multidisciplinary #fielddata #mapping #GIS #cohosted #corrleation #sampling #fedscience #fedservice #publicgood
#USGS

🌞 Solarzellenforschung, Sonne, Energiesicherheit und Elektroauto
https://taibang.substack.com/p/solarzellenforschung-sonne-energiesicherheit

#solarzellen #solarcells #sonne #sun #magnetfeld #magneticfield #energiesicherheit #elektroauto #electricvehicle #ev #geely #geelyex5
#explorechina #discoverchina #visitchina #amazingchina #beautifulchina #mychina #yourchina #china #exploresingapore #discoversingapore #visitsingapore #amazingsingapore #beautifulsingapore #mysingapore #yoursingapore #singapore

Mapping a Carrington Storm [in today's setting]
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https://doi.org/10.1029/2025GL116835 <-- shared paper
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#spatial #mapping #spaceweather #Carrington #magneticstorm #historicstorm #model #modeling #spatialanalysis #map #impacts #humaninpacts #geomagnetism #magneticfield #geoelectric #field #magnetotelluric #geophysics #USA #infrastructure #geology #sedimentology #geopotential #communications #utilities #energy #powertransmission #blackouts #rik #hazard #damage #publicsafety #cost #economy #mitigation #benchmark #remotesensing #earthobservation

https://newlyupdatepost.blogspot.com/2025/10/blog-post_21.html
Mysterious Earth core center: Could it threaten humans and technology? Research has even left scientists astonished.
#EarthMagnet #MagneticField #HeartSpot #Geomagnetic #SpaceWeather #SatelliteImpact #ClimateChange #TechDisruption #GlobalRisk #ScientificResearch #FutureThreat #