The Italian Space Agency (ASI) announced the discovery of a rare meteorite containing aluminum-copper alloy quasicrystals in Mount Gariglione, Calabria, marking a significant advancement in planetary sciences.
In a groundbreaking study published on February 3, 2024, a team of scientists led by Daniil Tolmachev introduced a novel approach to predicting Earth’s magnetic field reversals. Titled “Predictability of Magnetic Field Reversals,” the research utilizes mathematical modeling to identify early warning signals of these geomagnetic phenomena, potentially offering a new paradigm in understanding and preparing for their consequences on technology and life on Earth.
A new study published in Science Advances by René M. Van Westen, Michael Kliphuis, and Henk A. Dijkstra on February 9, 2024, unveils a physics-based early warning signal indicating the Atlantic Meridional Overturning Circulation (AMOC) is on a tipping course towards collapse.
Researchers from Penn State and Brown University have uncovered how rocks from ancient subduction zones can forecast tectonic behaviors between significant earthquakes, enhancing our ability to predict such natural disasters.
A recent study published in the Planetary Science Journal by T. R. Watters and colleagues in 2024 highlights the contractional deformation and associated seismicity at the lunar south pole, particularly within the de Gerlache Rim 2 Artemis III candidate landing region, raising concerns for future robotic and human exploration.
A group of geoscientists have recently challenged the conventional understanding of continental formation by presenting evidence that the origins of continents can be explained by internal geological forces alone, without initiating plate tectonics. The study highlights the role of oceanic plateaus in the early Earth’s crustal development.
An international team from Wits University and ICFO-The Institute of Photonic Sciences has made a breakthrough in quantum communication, unveiling a method for transporting patterns of light across a network without the physical transmission of the image itself.
New research introduces the concept of Oceanic Mid-plate Superstructures (OMS) to describe large volcanic structures formed from various volcanic sources over time. The study focuses on the Melanesian Border Plateau (MBP), an example of an OMS, revealing its formation through four distinct volcanic episodes, combining hotspot activity and lithospheric movements, contributing to around 222 000 km² of intraplate volcanism.
Researchers from China have confirmed an 8.5-year Inner Core Wobble (ICW) in Earth’s polar motion and length-of-day variations, revealing a static tilt of about 0.17 degrees between the inner core and mantle, challenging long-standing assumptions about Earth’s internal dynamics.
The January 15, 2022, eruption of the Hunga Tonga-Hunga Ha’apai volcano produced the largest underwater explosion ever recorded, injecting an unprecedented amount of water vapor into the stratosphere, causing significant ozone loss and rapid aerosol formation, according to recent studies.
