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Earth Sciences news
Study reveals unexpected cause of winter ozone pollution
Researchers from the Hong Kong Polytechnic University, alongside mainland collaborators, have uncovered an unexpected phenomenon: severe wintertime ozone (O3) pollution in Lanzhou, China, driven primarily by alkene emissions ...
Earth Sciences
1 hour ago
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Megathrust earthquakes: Modeling the long and short of subduction zones
Plates at subduction zones typically move just a few centimeters per year. But when accumulated stress at these convergent plate boundaries releases suddenly, the plates can slip several meters and cause some of Earth's largest ...
Earth Sciences
2 hours ago
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Melting Antarctic ice sheets may be causing larger volcanic eruptions
Melting ice sheets are often considered synonymous with climate change in the media, with evocative images of lone polar bears floating on ever-shrinking rafts of ice. While impacts such as sea level rise and salinity changes ...
2024: An eye-opening year of extreme weather and climate
From the persistent droughts of southern Africa and Central America in the early part of the year to the more recent devastating extreme rainfall in Spain and the deadly Hurricane Helene along America's east coast, 2024 has ...
Earth Sciences
Jan 11, 2025
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Two of history's most damaging earthquakes struck on January 17
Two of the ten most damaging earthquakes in recorded history happened on January 17th. This year is the thirtieth anniversary of Japan's Great Hanshin-Awaji Earthquake. The Northridge Earthquake in Southern California happened ...
Earth Sciences
Jan 10, 2025
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Study reveals rapid return of water from ground to atmosphere through plants
A new study led by scientists in the Schmid College of Science and Technology at Chapman University provides the first comprehensive global estimates of the amount of water stored in Earth's plants and the amount of time ...
Earth Sciences
Jan 10, 2025
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Cumbre Vieja study suggests that magma composition drives volcanic tremor
A study based on the sampling and analysis of volcanic ash at Cumbre Vieja volcano in the Canary Islands, located off Africa's northwest coast, suggests that the composition of magma could drive tremors during volcanic eruptions.
Earth Sciences
Jan 10, 2025
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Ocean temperatures hit record highs in 2024, study finds
A study published in Advances in Atmospheric Sciences has found that ocean warming in 2024 has led to new record high temperatures. The ocean is the hottest it has ever been recorded by humans, not only at the surface temperature ...
Earth Sciences
Jan 10, 2025
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Oil extraction may have triggered small earthquakes in Surrey, study suggests
A series of more than 100 small earthquakes in Surrey in 2018 and 2019 might have been triggered by oil extraction from a nearby well, suggests a new study by UCL researchers.
Earth Sciences
Jan 9, 2025
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Rewriting the equation for deformation and flow of watery glacier ice
Neal Iverson started with two lessons in ice physics when asked to describe a research paper about glacier ice flow that has just been published in the journal Science.
Earth Sciences
Jan 9, 2025
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Mining dust is suffocating nearby forests in India, study shows
Dust from open cast mining suffocates surrounding forests and inhibits trees' ability to capture carbon from the atmosphere more than previously thought, according to new research by scientists in India and the UK.
Earth Sciences
Jan 9, 2025
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Scientists drill nearly 2 miles down to pull 1.2 million-year-old ice core from Antarctic
An international team of scientists announced Thursday they've successfully drilled one of the oldest ice cores yet, penetrating nearly 2 miles (2.8 kilometers) to Antarctic bedrock to reach ice they say is at least 1.2 million ...
Earth Sciences
Jan 9, 2025
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Research links intensifying wet and dry swings to the atmosphere's sponge-like ability to drop and absorb water
Los Angeles is burning, and accelerating hydroclimate whiplash is the key climate connection. After years of severe drought, dozens of atmospheric rivers deluged California with record-breaking precipitation in the winter ...
Earth Sciences
Jan 9, 2025
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Warm seawater encroaches on major Antarctic ice shelf, raising sea level concerns
The vast Antarctic Ice Sheet holds more than half of Earth's freshwater. In several places around the continent, the ice extends over the ocean, where it forms large floating shelves. Observations suggest many of these ice ...
Earth Sciences
Jan 8, 2025
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Enhanced dataset connects composition and structure of a complex mineral for carbon storage
Minerals underground may be part of the solution to global climate change. The most famous greenhouse gas, carbon dioxide (CO2), can react with some minerals found deep underground to form stable carbonates—permanently ...
Earth Sciences
Jan 8, 2025
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Remotely operated vehicles provide new insights into Mona Rift's seismic risks
Marine and coastal geoscience play a critical role in understanding ancient and modern geological history, offshore and coastal hazards, and climate change. Deep-water environments prevent scientists from directly visiting ...
Earth Sciences
Jan 8, 2025
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Critical metals at continental edges: Research unlocks probable hot spots to support green economy
To transition to a green economy, we require more critical metals such as copper, rare earth elements and cobalt than are currently available. Therefore, we need to find new resources formed in different ways in areas that ...
Earth Sciences
Jan 8, 2025
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The hidden mechanics of earthquake ignition: How slow, silent stress release is prelude and trigger for seismic activity
A new study has unraveled the hidden mechanics of how earthquakes ignite, shedding light on the mysterious transition from quiet, creeping motion to the violent ruptures that shake the Earth.
Earth Sciences
Jan 8, 2025
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Scientists find evidence that ancient 'hotspot' played major role in formation of Great Lakes
A trio of Earth and atmospheric scientists at the University of Houston, working with a geoscientist from the University of Arizona, has found evidence that a geographic hotspot laid the groundwork for the formation of the ...
Shipping emissions reduction in 2020 led to 2023 temperature spike, study finds
The summer of 2023 saw a surprising increase in global temperatures, even within the context of the ongoing greenhouse gas-driven warming trend. Many scientists were flummoxed. Their simulations didn't show this kind of spike.
Earth Sciences
Jan 8, 2025
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More news
Patagonian droughts linked to harmful algal blooms
Antarctic ice melt may fuel eruptions of hidden volcanoes
Ultra-deep drilling reveals mysteries of Japan tsunami
Other news
Syringe-wielding germs could crack antimicrobial resistance crisis
Quantum computer helps to answer questions on lattice gauge theory
Chornobyl dogs' genetic differences not due to mutation, study finds
Researchers solve 200-year-old volcanic mystery
New device's radio waves reveal lead contamination in soil
Collaboration tests new method for protecting quantum networks
Most species of bacteria remain unstudied in scientific research
Blue Origin pushes back first launch of giant New Glenn rocket
Nuclear speckles identified as key hubs for gene expression regulation
