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Earth Sciences news
Greenland meltwater adds to AMOC weakening, but updated model finds no tipping point in sight
The state of the Atlantic Meridional Overturning Circulation (AMOC) has been a hot topic among climate scientists in recent years. The AMOC is crucial for climate regulation because it pulls warm surface water from the tropics ...
A benchmark for how different disturbances influence the loss and recovery of carbon and CO₂ in tropical forests
Tropical moist forests account for 70% of global living biomass. Deforestation and degradation—that is, the partial damage to tree stands—as well as the subsequent regeneration of forests therefore play a pivotal role in ...
Earth Sciences
Jul 3, 2026
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Antarctic ozone loss drove unexpected Southern Ocean cooling, climate model shows
The Southern Ocean has long stood out as an oddity in the global climate system. While most of the planet's surface oceans have warmed in response to rising greenhouse gases, waters circling Antarctica showed an unexpected ...
Sea turtles diving through the eye of the storm help develop better cyclone forecasts
Every summer, communities across northern Australia brace for the tropical cyclone season. Tropical cyclones draw their power from the warm seas, extracting heat and moisture from ocean water.
Earth Sciences
Jul 3, 2026
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Climate change will raise the risk of severe heat waves: New Zealand homes aren't ready
Europe's summer heat wave has exposed tens of millions of people to temperatures above 35°C, broken records and claimed hundreds of lives. Early climate attribution studies suggest Europe's event would have been "virtually ...
Earth Sciences
Jul 3, 2026
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Congo River freshwater rides 49-day Atlantic eddy to travel 200 kilometers offshore
The Congo River is the second-largest river in the world, releasing an average of 40,000 cubic meters of water per second into the Atlantic Ocean. This huge discharge rate creates a large plume of fresh water that fans out ...
Earth Sciences
Jul 3, 2026
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This satellite constellation transformed earth science by creatively tuning in to GPS signals
When NASA's Cyclone Global Navigation Satellite System, or CYGNSS, launched into orbit in 2016, none of the University of Michigan Engineering researchers who developed the system expected it to transform earth science. They ...
Earth Sciences
Jul 2, 2026
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Simulation reveals how glaciers transported rocks across the Alps 24,000 years ago
Many of the boulders scattered across the Swiss landscape did not originate where they now stand. Instead, they were carried by ice nearly 24,000 years ago. For the first time, researchers at the University of Lausanne (UNIL) ...
Earth Sciences
Jul 2, 2026
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Prescribed burns may generate over 20% of fine particle pollution in southeastern US
Prescribed fires are vital for reducing wildfire risk and sustaining forest biodiversity. But they also contribute significantly to air pollution and smoke exposure, according to new research from the University of Georgia. ...
Earth Sciences
Jul 2, 2026
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AI analysis of data from multiple sensors can improve earthquake detection
One seismometer is often not enough to reliably detect earthquakes or human activity such as underground nuclear tests. Rather, researchers combine readings from seismometers distributed across a small geographic area to ...
Earth Sciences
Jul 2, 2026
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Scientists uncover why Antarctica became engulfed by ice millions of years before the Arctic
Scientists have uncovered why Antarctica became engulfed by ice millions of years before the Arctic. The international research, published in Science, helps solve one of climate science's longest-standing puzzles: how a vast ...
Earth Sciences
Jul 2, 2026
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Hidden role of garnet reveals how Earth's 660-km seismic boundary forms
Nearly 660 kilometers (410 miles) beneath Earth's surface lies one of the planet's most important internal boundaries. Known as the 660-km seismic discontinuity, it separates the mantle transition zone from the lower mantle ...
Earth Sciences
Jul 2, 2026
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These glaciers are becoming critical climate havens as America's iconic mountain glaciers and their water diminish
If you have ever hiked in the high peaks of Colorado, the Wasatch Range in Utah or the Tetons in Wyoming, you've almost certainly seen a rock glacier, perhaps without even knowing it.
Earth Sciences
Jul 2, 2026
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Image: Mediterranean Sea breaks June surface heat record
This image shows the sea surface temperature anomaly detected in the Mediterranean Sea on June 29, 2026, compared with the average for the period 1991–2020, with dark red indicating temperatures that exceed the average by ...
Earth Sciences
Jul 2, 2026
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Climate change may prop up urban plant growth in the face of development—provided cities build slowly enough
Worsened drought stress, changing rainfall patterns, flowers and pollinators thrown out of sync: These only scratch the surface of the ways climate change challenges plant life. But warmer air and higher carbon dioxide levels ...
Earth Sciences
Jul 2, 2026
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How giant earthquakes can form at fault planes where theory says they should not
A research group led by Satoshi Ide from the University of Tokyo has demonstrated that classic earthquake generation theory does not hold in areas where the angle at which a tectonic plate dips under another is sufficiently ...
Earth Sciences
Jul 1, 2026
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Venezuela earthquakes highlight the limits of early warning systems
Earthquakes still arrive without warning. That is the hard truth scientists have been forced to accept, despite a decade of advances in artificial intelligence, satellite monitoring and dense seismic networks.
Earth Sciences
Jul 1, 2026
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Perfluorooctanoic acid in the Seto Inland Sea: Variability, transport, and fate
Perfluorooctanoic acid (PFOA) is one of the per- and polyfluoroalkyl substances (PFAS), a class of substances within a broader universe of organofluorine compounds. PFOA has potential adverse effects on human health and environmental ...
Earth Sciences
Jul 1, 2026
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Black-box optimization weather intervention method supports future disaster mitigation
In recent years, the frequency of weather-related natural disasters—cyclones, torrential rains, floods—has increased as a consequence of global warming. These disasters cause billions of dollars in damage and losses every ...
Earth Sciences
Jul 1, 2026
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Super-deep diamond discovery may rewrite Earth's role in preserving the building blocks of life
Two diamonds formed 700 kilometers below the Earth's surface reveal a life-giving synchronicity between shifting continents and the cycling of phosphorus, a vital building block of DNA and cell membranes.
Earth Sciences
Jun 30, 2026
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More news
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The blueprint to reducing Lismore floods by up to 2 meters
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Bacterial protein reveals a hidden rule for controlling calcium
New species of ghost shark may have been found in Costa Rica
Natural born killers—tracking immune cells as they cluster around cancer
What to know about earthquake early warning systems
NASA's PACE mission studies smoke and fires
