In a new discovery researchers from the Hebrew University of Jerusalem and the Weizmann Institute of Science have found that something the direction of a magnetic field can influence how […]
magnetotaxis
Posted inFossils & Paleontology, Magnetic Fields, Electromagnetism, bioelectricity,, Origin & Evolution of Life, Press Release
Did Marine Life In The Paleocene Navigate Using Earth’s Magnetic Field?
Some ancient marine organisms produced mysterious magnetic particles of unusually large size, which can now be found as fossils in marine sediments. An international team has succeeded in mapping the […]
Posted inAnalog Studies, Arctic / Antarctic / Alpine, Astrogeology, Away Teams & Field Reports, Biogeochemical Cycles & Geobiology, Biosignatures & Paleobiology, Cryobiology, Extremeophiles and Extreme Environments, Habitable Zones, Microbiology & Virology, Press Release
Ladakh’s Rock Varnish May Help Identify Habitable Environments In Space
Magnetofossils– fossil remains of magnetic particles produced by magnetotactic bacteria have been spotted in rock varnish layers in Ladakh. The study suggesting biotic processes in the formation of rock varnish […]
Posted inBiochemistry & Organic Chemistry, Extremeophiles and Extreme Environments, Microbiology & Virology, Press Release, Water/Hycean Worlds & Oceanography
Magnetic Foraminifera Thrive In The Mariana Trench
Unicellular magnetic microorganisms include magnetotactic bacteria and some protist species. Although magnetosome magnetite in bacteria (prokaryotes) is well studied, little is known regarding the characteristics and origin of magnetic minerals […]