Geophysics
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Scientists Use Underwater Volcano To Improve Eruption Prediction
Scientists are studying Axial Seamount, an underwater volcano, to improve their eruption prediction models due to its frequent, non-threatening eruptions.
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New Algorithm Uses Fiber Optic Cables to Improve Earthquake Detection Globally
Researchers have developed an algorithm that converts fiber optic cables into seismic sensors, improving earthquake detection and early warning systems. The method integrates fiber optic and traditional seismometer data, overcoming challenges in earthquake monitoring. The technology could also help detect seismic activity in volcanoes and glaciers....
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Scientists May Have Finally Solved 50-Year-Old Mystery About Martian Surface
The study published in the journal Geophysical Research Letters, suggests that the dichotomy might be due to internal heat transfer within Mars.
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Is the Wheel of Ghosts an Ancient Observatory? New Study Suggests Otherwise
The ancient Rujm el-Hiri site, known as the "Wheel of Ghosts," has long been thought to serve as an astronomical observatory. However, a recent study published in Remote Sensing raises questions about this theory, suggesting that geodynamic changes over millions of years have altered its alignment. Researchers from Tel Aviv University and Ben-Gurio...
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Chang'e-6 Mission Reveals Significant Reinforcement of Lunar Dynamo
The Chang'e-6 mission has provided crucial insights into the lunar dynamo’s evolution, revealing a surprising magnetic field strength of 5 to 21 microteslas (µT) around 2.8 billion years ago. This challenges previous assumptions that the lunar dynamo weakened after 3 billion years ago. The findings suggest that mechanisms such as a basal magma o...
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Updated World Magnetic Model Predicts Magnetic North Pole’s Shift
On December 17, the National Centers for Environmental Information and the British Geological Survey released an updated version of the World Magnetic Model, designed to predict Earth's magnetic field changes over the next five years. The update is crucial for ensuring the accuracy of navigation systems, including satellite and smartphone applicati...
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Earth’s Inner Core Might Be Slowing Down and Changing Shape, New Study Reveals
Research suggests Earth’s inner core, a metal sphere within the molten outer core, is slowing its spin and reshaping. Seismic wave analyses from earthquakes reveal discrepancies indicating deformation on the core’s surface or changes in rotation. John Vidale, a geophysicist from the University of Southern California, presented these findings, s...
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NASA’s 2024 Solar Eclipse Studies Offer Key Insights on Sun-Earth Interactions
NASA’s April 8, 2024, solar eclipse studies highlight the Sun's effects on Earth’s atmosphere, including corona changes, ionospheric impacts, and atmospheric gravity waves. Data from citizen scientists and research teams deepened the understanding of these interactions, as presented during the American Geophysical Union's annual meeting. Key fi...
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NASA Satellites Reveal Freshwater Decline as Global Droughts and Warming Persist
NASA’s GRACE satellites have recorded a significant decline in Earth’s freshwater reserves since 2014, revealing a loss of 1,200 cubic kilometres—two and a half times the volume of Lake Erie. This trend, highlighted in the journal Surveys in Geophysics, is attributed to persistent droughts and rising global temperatures, particularly in regio...
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How Studying Abroad Can Boost Your Career Prospects In 2024
Studying abroad helps students develop a mindset that transcends geophysical and political borders.
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Study Reveals Ultra-Low Velocity Zones May Be More Common in Earth's Mantle Than Previously Thought
A new study published in AGU Advances has unveiled intriguing findings about ultra-low velocity zones (ULVZs) in Earth's mantle, suggesting these mysterious features might be more widespread than previously thought.ULVZs, which are known to dramatically slow seismic waves by up to 50%, have long been associated with volcanic hotspots such as Hawaii...
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Earthquake Of 6.5 Magnitude Hits Indonesia, No Tsunami Alert Issued
An undersea quake with a magnitude of 6.5 jolted Indonesia's West Java province on Saturday night, without triggering giant waves, the country's meteorology, climatology and geophysics agency said.
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Indian Tectonic Plate Moving Below Himalayas Could Be Splitting Tibet: Study
This process may lead to more earthquakes in North India, Northeast India and Tibet, as suggested by the researchers.
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Study Abroad: Top Universities Across World To Study Astronomy
The listing is based on the new WUR 3.0 methodology, which includes 18 carefully calibrated performance indicators.
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Scientists From China And Sri Lanka Conduct Joint "Marine Scientific" Research Onboard Chinese Vessel
According to sources, Sri Lanka was delaying granting permission for the arrival of the vessel due to concerns raised by India. However, there is no official confirmation of the same.
-
Scientists Use Underwater Volcano To Improve Eruption Prediction
Scientists are studying Axial Seamount, an underwater volcano, to improve their eruption prediction models due to its frequent, non-threatening eruptions.
-
New Algorithm Uses Fiber Optic Cables to Improve Earthquake Detection Globally
Researchers have developed an algorithm that converts fiber optic cables into seismic sensors, improving earthquake detection and early warning systems. The method integrates fiber optic and traditional seismometer data, overcoming challenges in earthquake monitoring. The technology could also help detect seismic activity in volcanoes and glaciers....
-
Scientists May Have Finally Solved 50-Year-Old Mystery About Martian Surface
The study published in the journal Geophysical Research Letters, suggests that the dichotomy might be due to internal heat transfer within Mars.
-
Is the Wheel of Ghosts an Ancient Observatory? New Study Suggests Otherwise
The ancient Rujm el-Hiri site, known as the "Wheel of Ghosts," has long been thought to serve as an astronomical observatory. However, a recent study published in Remote Sensing raises questions about this theory, suggesting that geodynamic changes over millions of years have altered its alignment. Researchers from Tel Aviv University and Ben-Gurio...
-
Chang'e-6 Mission Reveals Significant Reinforcement of Lunar Dynamo
The Chang'e-6 mission has provided crucial insights into the lunar dynamo’s evolution, revealing a surprising magnetic field strength of 5 to 21 microteslas (µT) around 2.8 billion years ago. This challenges previous assumptions that the lunar dynamo weakened after 3 billion years ago. The findings suggest that mechanisms such as a basal magma o...
-
Updated World Magnetic Model Predicts Magnetic North Pole’s Shift
On December 17, the National Centers for Environmental Information and the British Geological Survey released an updated version of the World Magnetic Model, designed to predict Earth's magnetic field changes over the next five years. The update is crucial for ensuring the accuracy of navigation systems, including satellite and smartphone applicati...
-
Earth’s Inner Core Might Be Slowing Down and Changing Shape, New Study Reveals
Research suggests Earth’s inner core, a metal sphere within the molten outer core, is slowing its spin and reshaping. Seismic wave analyses from earthquakes reveal discrepancies indicating deformation on the core’s surface or changes in rotation. John Vidale, a geophysicist from the University of Southern California, presented these findings, s...
-
NASA’s 2024 Solar Eclipse Studies Offer Key Insights on Sun-Earth Interactions
NASA’s April 8, 2024, solar eclipse studies highlight the Sun's effects on Earth’s atmosphere, including corona changes, ionospheric impacts, and atmospheric gravity waves. Data from citizen scientists and research teams deepened the understanding of these interactions, as presented during the American Geophysical Union's annual meeting. Key fi...
-
NASA Satellites Reveal Freshwater Decline as Global Droughts and Warming Persist
NASA’s GRACE satellites have recorded a significant decline in Earth’s freshwater reserves since 2014, revealing a loss of 1,200 cubic kilometres—two and a half times the volume of Lake Erie. This trend, highlighted in the journal Surveys in Geophysics, is attributed to persistent droughts and rising global temperatures, particularly in regio...
-
How Studying Abroad Can Boost Your Career Prospects In 2024
Studying abroad helps students develop a mindset that transcends geophysical and political borders.
-
Study Reveals Ultra-Low Velocity Zones May Be More Common in Earth's Mantle Than Previously Thought
A new study published in AGU Advances has unveiled intriguing findings about ultra-low velocity zones (ULVZs) in Earth's mantle, suggesting these mysterious features might be more widespread than previously thought.ULVZs, which are known to dramatically slow seismic waves by up to 50%, have long been associated with volcanic hotspots such as Hawaii...
-
Earthquake Of 6.5 Magnitude Hits Indonesia, No Tsunami Alert Issued
An undersea quake with a magnitude of 6.5 jolted Indonesia's West Java province on Saturday night, without triggering giant waves, the country's meteorology, climatology and geophysics agency said.
-
Indian Tectonic Plate Moving Below Himalayas Could Be Splitting Tibet: Study
This process may lead to more earthquakes in North India, Northeast India and Tibet, as suggested by the researchers.
-
Study Abroad: Top Universities Across World To Study Astronomy
The listing is based on the new WUR 3.0 methodology, which includes 18 carefully calibrated performance indicators.
-
Scientists From China And Sri Lanka Conduct Joint "Marine Scientific" Research Onboard Chinese Vessel
According to sources, Sri Lanka was delaying granting permission for the arrival of the vessel due to concerns raised by India. However, there is no official confirmation of the same.
