Browse Articles
Explore our complete collection of geological research and news
GSA Bulletin
February 2026
Outward growth of the NE Tibetan Plateau: Insights from the sedimentary record of the Jinta Basin in NW China

Mars’ “Young” Volcanoes Were More Complex Than Scientists Once Thought
Boulder, Colo., USA: What appears to be a single volcanic eruption is often the result of complex processes operating de...
Geology
February 2026
Diamond evidence for limited subduction of phosphorus into the lower mantle
GSA Bulletin
February 2026
Unraveling Paleoproterozoic S-type granite formation in the Chengde area of the Trans-North China Orogen: Insights from geochemistry, geochronology, and phase equilibrium modeling
GSA Bulletin
February 2026
Deciphering the role of aseismic ridge subduction in the formation of Andean porphyry Cu systems during the Neogene through machine learning modeling
GSA Bulletin
February 2026
Early Cretaceous gabbroic anorthosites and diabases within the Langjiexue terrane, Tethyan Himalaya, southern Tibet: An indication of incipient opening of the Eastern Indian Ocean basin
Geology
February 2026
Interplay between sedimentation and volcanism at a young and highly segmented oceanic ridge
Geology
February 2026
Primary Na contents of kimberlite melts from experimentally determined olivine/melt partition coefficients
Geology
February 2026
Venting the roof of the world: Active faults circulate meteoric fluids through upper-crustal geothermal systems of the Himalaya-Tibet orogen
Geology
February 2026
How micromechanical stratigraphy controls vertical primary oil migration in finely laminated shale
Geology
February 2026
Growth and physical transport of molybdenite spherules in a Na-Al-F-rich melt, Cave Peak porphyry Mo deposit, Texas, USA
Geology
February 2026
Cerium isotope evidence for rapid redox shifts in shallow marine environments across the end-Permian mass extinction
Geology
February 2026
Reevaluating Archean eclogite-facies metamorphism in the North China Craton
GSA Bulletin
February 2026
Geological events recorded by automorphic feldspars and associated minerals in Cretaceous Ashua limestones and the metamorphic zone of the Chejol dacite intrusion, Peru
GSA Newsroom
February 2026
Understanding the Hazard Potential of the Seattle Fault Zone: It’s “Pretty Close to Home”
Boulder, Colo., USA: In the Pacific Northwest, big faults like the Cascadian subduction zone located offshore get a lot...
Geosphere
February 2026
Constraining the timing of ductile shearing in the western Idaho shear zone along the Salmon River canyon, Idaho, USA
GSA Newsroom
February 2026
GSA Celebrates Strongest Membership Growth in Decades
Boulder, Colo., USA: The Geological Society of America (GSA) closed 2025 with its strongest membership performance in de...
GSA Bulletin
February 2026