[Science China Press] Earth’s magnetic field is generated by the convection of liquid iron in the outer core. It forms a protective shield that deflects most solar wind and galactic […]
Climate change
Posted inGaia - Planetary Perspectives
How Life On Earth Experiences Climate Change
[Stockholm University] Climate change can look very different at the scale of a forest, field or hillside. A new review shows how changes in vegetation and atmospheric conditions can cause […]
Posted inCryobiology
Antarctica’s Only Two Flowering Plants Reveal Opposing Strategies For Surviving Long-term Warming
[Instituto de Ecologia y Biodiversidad] A team of Chilean and Spanish researchers has published in the scientific journal Physiologia Plantarum the results of one of the longest-running in situ warming […]
Posted inGaia - Planetary Perspectives
Planetary Health Check 2026 Finds Mounting Pressures Across Earth’s Life Support Systems – Reports And Proceedings
[Potsdam Institute for Climate Impact Research (PIK)] Seven breached Planetary Boundaries continue to worsen as record ocean heat, droughts, floods, wildfires and extreme heat reveal an Earth system under strain, […]
Posted inAtmospheres, Climate, Weather
Triassic Inferno: Fires Raged Across Europe For thousands Of Years During Past Global Warming
[Utrecht University] The end-Triassic mass extinction, 201 million years ago, is linked to volcanism that resulted from the break-up of Pangea and which pumped out vast amounts of CO2 into […]
Posted inBiogeochemical Cycles & Geobiology
Fire And Ice: Were Yellowstone’s Past Volcanic Eruptions And Glaciations Related?
[USGS/Yellowstone Volcano Observatory] Yellowstone is a land of fire and ice. Not only does it have a history of different styles of volcanic eruptions, but it has also been covered […]
Posted inExtinction events
Researchers Confirm The Cause Of Earth’s Biggest Mass Extinction
[Stanford University] A new Stanford-led study offers the clearest picture yet of how some ocean life survived our planet’s biggest mass extinction while most animals did not.
Posted inMars
Hematite Is A Mineralogical Marker Of Ancient Climate Change On Mars
[Science via PubMed] The ancient climate of Mars changed from warm to cold surface conditions. This climate transition is demonstrated by geomorphological evidence but lacks suitable mineralogical indicators.
Posted inAtmospheres, Climate, Weather, Biogeochemical Cycles & Geobiology, Biosignatures & Paleobiology, Gaia - Planetary Perspectives, Status Report
Molecular Fossils Reveal Secrets Of Earth’s Recovery From Ancient Global Warming Event
Scientists have uncovered new evidence from one of Earth’s most extreme ancient warming events, revealing how the climate may recover long after human-driven CO₂ emissions cease.
Posted inAtmospheres, Climate, Weather, Gaia - Planetary Perspectives, Habitable Zones, Press Release, Water/Hycean Worlds & Oceanography
A Warmer World May Redraw Earth’s Sunlight Map
Sunlight follows a rhythm set by Earth’s orbit and tilt: long summer days, dark winters, and a familiar seasonal cycle from low to high latitudes.