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Earth news
The technosphere: A hidden long-term carbon sink in everyday items
We know a lot about how much fossil-derived carbon is emitted to the atmosphere but less about how much is stored in human-made products.
Environment
22 hours ago
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ESA and NASA satellites deliver first joint picture of Greenland Ice Sheet melting
Academics from Northumbria University are part of an international research team which has used data from satellites to track changes in the thickness of the Greenland Ice Sheet.
Earth Sciences
Dec 20, 2024
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120
Dripstones from Romanian cave offer insights into climate dynamics in Europe
Investigations into precipitation patterns in eastern Central Europe since the end of the last ice age, conducted by an international research team led by Dr. Sophie Warken of Heidelberg University, have shown that dynamic ...
Earth Sciences
22 hours ago
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1
Warming exacerbates oxygen depletion in the Baltic Sea, undermining nutrient reduction efforts
Eutrophication and rising water temperatures are taking an increasing toll on the Baltic Sea, leading to dangerous oxygen depletion in deeper water layers and threatening many marine organisms. Despite successful efforts ...
Environment
22 hours ago
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25
Intense ribbons of rain also bring the heat, scientists say
The environmental threat posed by atmospheric rivers—long, narrow ribbons of water vapor in the sky—doesn't come only in the form of concentrated, torrential downpours and severe flooding characteristic of these natural ...
Earth Sciences
22 hours ago
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1
AI-driven approach reveals hidden hazards of chemical mixtures in rivers
Artificial intelligence can provide critical insights into how complex mixtures of chemicals in rivers affect aquatic life—paving the way for better environmental protection.
Environment
23 hours ago
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43
Advanced algorithm reduces errors in land cover classification for landslide analysis
Land use and land cover (LULC) analysis has become increasingly significant in environmental studies due to its direct impact on the environment. Changes in LULC affect the ecological and climatic balance, in addition to ...
Earth Sciences
18 hours ago
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0
Shedding light on snow's crucial role in Earth's climate system
EU researchers are braving extreme Arctic conditions to shed light on snow's crucial role in Earth's climate system.
Earth Sciences
23 hours ago
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1
EPA investigating taconite mine for pollution that threatens wild rice
In a novel attempt to enforce a longstanding Minnesota rule protecting wild rice, the EPA is investigating U.S. Steel's taconite mine, Keetac, for repeatedly releasing a rice-killing pollutant into surface waters.
Environment
Dec 20, 2024
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Arctic Siberia summers were up to 10°C warmer than today during the Last Interglacial, study finds
Interglacials are, as the name suggests, warm periods between planetary glaciations when the expanse of ice on Earth shrinks. Currently, we are in an 11,000 year-long interglacial period known as the Holocene. Prior to this, ...
Denali Fault found to have torn apart ancient joining of two landmasses
New research shows that three sites spread along an approximately 620-mile portion of today's Denali Fault were once a smaller united geologic feature indicative of the final joining of two land masses. That feature was then ...
Earth Sciences
Dec 19, 2024
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133
Climate change could trigger more earthquakes, study suggests
A recent Colorado State University study published in the journal Geology demonstrates that climate change can affect the frequency of earthquakes, adding to a small but growing body of evidence showing that climate can ...
Earth Sciences
Dec 19, 2024
1
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South Florida's beachfront buildings found to be sinking faster than expected
A team of mechanical, architectural and environmental engineers, geoscientists, and geoinformation specialists affiliated with several institutions in the U.S. and Germany has found that many of the tall, heavy buildings ...
Arctic Ocean reveals unexpected variety in hydrothermal vent formations
A new study about Earth's northernmost seafloor hydrothermal system shows even more variety in vent styles than previously thought.
Earth Sciences
Dec 19, 2024
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First-of-its-kind study uses remote sensing to monitor plastic debris in rivers and lakes
A first-of-its-kind study from researchers at the University of Minnesota Twin Cities shows how remote sensing can help monitor and remove plastic debris from freshwater environments like the Mississippi River.
Environment
Dec 19, 2024
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28
Arctic snow shows up to 71 times more PFAS during sunny months
PFAS refers collectively to the thousands of man-made chemicals that take a very long time to break down in nature. None of these substances occur naturally—also called forever chemicals, and several are suspected of negatively ...
Environment
Dec 19, 2024
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29
More than 1,300 Hajj pilgrims died this year when humidity and heat pushed past survivable limits—it's just the start
Every year, hundreds of thousands of Muslims undertake the Hajj—the sacred pilgrimage to Mecca. In 2024, the pilgrimage took place in mid-June, the start of the Saudi summer.
Environment
Dec 19, 2024
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55
Harmful gas billowing from Texas and New Mexico comes mostly from smaller leaks, researchers say
The blob on the satellite image is a rainbow of colors. An analyst digitally sharpens it and there, highlighted in red, is the source: a concrete oil pad spewing methane.
Environment
Dec 19, 2024
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Valencia floods showed why coastal cities should restore their wetlands
Valencia, a city and province in south-east Spain, became synonymous with disaster in October 2024 when floods killed at least 231 people. Extreme rainfall will happen more often as the climate warms and the cost to coastal ...
Environment
Dec 19, 2024
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Sentinel-1 data reveals Arctic glacier retreat
As Arctic temperatures rise, marine-terminating glaciers—especially in places like Svalbard—are undergoing rapid retreat and intensified calving. The Space for Shore project utilizes radar data from the Copernicus Sentinel-1 ...
Earth Sciences
Dec 19, 2024
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More news
Other news
Scientists observe 'negative time' in quantum experiments
Lab work digs into gullies seen on giant asteroid Vesta by NASA's Dawn
'Living' ceramics utilize bacteria for gas sensing and carbon capture
Study reveals right whales live 130 years—or more
Structural analysis reveals how human eyelashes promote water drainage
Discovery of enzyme pathway may lead to lifesaving leishmaniasis treatments
Wireless antennas harness light to decode cellular communication signals
Avalanches, icy explosions and dunes: NASA is tracking New Year on Mars
Scientists steer the development of stem cells to regenerate and repair organs
The secret life of ALAS1: Basic science discovery could the pave way for better small interfering RNA therapies
Genetically encoded biosensors measure living cells' charge in real time
Growing safer spuds: Removing toxins from potatoes
