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Earth news
Study reveals large ocean heat storage efficiency during the last deglaciation
As one of the largest heat reservoirs in the climate system, the global ocean absorbs more than 90% of the excess energy from ongoing anthropogenic warming. In the last century, the greatest warming in the ocean has occurred ...
Earth Sciences
2 hours ago
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A possible explanation for the 'missing plastic problem': New detection technique finds microplastics in coral skeletons
Researchers from Japan and Thailand investigating microplastics in coral have found that all three parts of the coral anatomy—surface mucus, tissue, and skeleton—contain microplastics. The findings were made possible ...
Environment
2 hours ago
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European Green Deal is a double-edged sword for global emissions, analysis suggests
The European Union aims to be carbon-neutral by 2050 as part of the comprehensive Green Deal that was agreed upon four years ago. However, an analysis of the policy documents outlining the practical measures of the Green ...
Environment
11 hours ago
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Deforestation in the Amazon is driven more by domestic demand than by the export market, finds study
Brazilian Legal Amazonia (BLA)—which comprises the entirety of the Amazon Basin located in Brazil and vast adjacent swathes of the Cerrado, spanning nine states—is more than 5 million square kilometers (km2) in area and ...
Environment
4 hours ago
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Researchers uncover cause of a rapidly changing remote water system
Nestled in the Uinta Mountains of northern Utah, a series of pristine lakes are facing a new threat—humans. Geography professor and chair Katrina Moser led a team of researchers in the region this summer to better understand ...
Earth Sciences
3 hours ago
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Image: Burning Man festival observed from space
The Copernicus Sentinel-2 mission has snapped a souvenir of the Burning Man festival in the Black Rock desert in Nevada.
Earth Sciences
3 hours ago
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Oceanic life found to be thriving thanks to Saharan dust blown from thousands of kilometers away
Iron is a micronutrient indispensable for life, enabling processes such as respiration, photosynthesis, and DNA synthesis. Iron availability is often a limiting resource in today's oceans, which means that increasing the ...
Environment
16 hours ago
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228
Study shows organonitrates in atmospheric particles vary with altitude
While atmospheric particles directly affect climate (e.g., cloud formation), sampling atmospheric particles aloft is practically challenging. Therefore, a full understanding of how particle composition is linked to environmental ...
Environment
4 hours ago
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42
Scientists track plastic waste in pristine Canada marine park
Old tires, discarded cups, and cigarette butts litter the magnificent Saguenay Fjord, a marine protected area in eastern Canada that attracts belugas and other whales seeking respite.
Environment
11 hours ago
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Location, location, location: Snowpack storage and runoff timing in burn scars depend on site and terrain
Increasingly severe wildfires at high elevations are impacting snowpack—an important reservoir for the U.S. West. The altered landscape makes it more challenging to predict when snow will melt and how much water will be ...
Environment
11 hours ago
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Methane is pitched as a climate villain—could changing how we think about it make it a savior?
Surging methane emissions put our ability to meet Paris agreement climate targets in jeopardy. But a timely new book presents the scientific, policy and technological challenges and solutions for achieving rapid climate gains ...
Environment
5 hours ago
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Sea surface micro layer: Researchers study boundary between the ocean and the air
The boundary between the ocean and the atmosphere, where the air and sea interact, is known as the sea surface microlayer. Understanding how nutrients, pollutants and organic matter are exchanged between the air and the sea ...
Environment
7 hours ago
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How plastic pollution poses challenge for Canada marine conservation
One of the largest producers of plastic waste per capita, Canada is struggling to protect its designated marine protected areas from this pollution, experts warn.
Environment
11 hours ago
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Portugal brings deadly forest fires under control
Portugal has brought under control the remaining forest fires it battled this week in the north of the country, rescuers said on Friday.
Environment
5 hours ago
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Don't overlook microorganisms' role in planet health, scientists warn
The tiniest and oldest creatures on—and in—Earth have a huge role in achieving a sustainable future for the planet, an international team of scientists, including faculty researchers from The Ohio State University, asserts ...
Earth Sciences
23 hours ago
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Tropical cyclone intensity exacerbated by increasing depth of ocean mixed layer, finds study
Tropical cyclones can have severe consequences for both the marine and terrestrial environments, as well as the organisms and communities who inhabit them. In the oceans, there can be alterations in sea surface temperature ...
Scientists say there is enough evidence to agree to global action on microplastics
Science has provided more than sufficient evidence to inform a collective and global approach to tackle the continued spread of plastic pollution, according to a new report.
Environment
Sep 19, 2024
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Study charts how Earth's global temperature has drastically changed over the past 485 million years, driven by CO₂
A new study co-led by the Smithsonian and the University of Arizona offers the most detailed glimpse yet of how Earth's surface temperature has changed over the past 485 million years.
Earth Sciences
Sep 19, 2024
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How humans are affecting the Northern Hemisphere's wind patterns
The summer of 2024 was the hottest on record and, unfortunately, this came as no surprise. Summers have been getting hotter and drier around the world, including in the Northern Hemisphere, leading to intense droughts and ...
Earth Sciences
Sep 19, 2024
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Lake ice quality degrading as planet warms—skaters, hockey players, ice truckers on thin ice
Ice may look safe for a game of pick-up hockey on the lake, but as a new study out of York University found, looks can be deceiving. Warming winters are not only affecting ice thickness and timing—when a lake freezes and ...
Earth Sciences
Sep 19, 2024
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More news
New model points to increased coastal metal emissions
Arctic warming is driving Siberian wildfires
Global assessment: How to make climate adaptation a success
NOAA debuts first imagery from GOES-19
Arctic weather satellite's first images capture Storm Boris
Other news
New data science tool greatly speeds up molecular analysis of our environment
Citizen science collaboration yields precise data on exoplanet WASP-77 A b
Independent origins of frog glue and its role in predator evasion
Genome sequence analysis identifies new driver of antimicrobial resistance
Double-edged STING: A new pathway involved in aging
Algorithm used on Mars rover helps scientists on Earth see data in a new way
