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Earth news
Scientists outline case for next-generation ocean iron fertilization field trials
A team of ocean and climate researchers is calling for a new generation of carefully designed ocean iron fertilization (OIF) field trials to determine whether this marine carbon dioxide removal (mCDR) method can safely and ...
Environment
19 minutes ago
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Research team finds E. coli, other pathogens in Potomac River after sewage spill
Following one of the largest sewage spills in U.S. history, University of Maryland researchers have detected high levels of fecal-related bacteria and disease-causing pathogens in the Potomac River, raising urgent public ...
Environment
1 hour ago
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2018 Kīlauea earthquake may have stalled fault's slow slip for decades
The magnitude 6.9 earthquake that took place in 2018 on the south flank of Kīlauea on the Island of Hawaiʻi may have stalled episodes of periodic slow slip along a major fault underlying the volcano, according to a new ...
Earth Sciences
2 hours ago
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Pittsburgh study links dark roofs and roads to higher heat and social vulnerability
Cities are increasingly becoming the epicenter of climate-related risks, with research showing that impervious surfaces (e.g., roofs, streets, sidewalks, parking lots) are a major driver of urban climate impacts because they ...
Environment
1 hour ago
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Global map catalogs 459 rare continental mantle earthquakes since 1990
Stanford researchers have created the first-ever global map of a rare earthquake type that occurs not in Earth's crust but in our planet's mantle, the layer sandwiched between the thin crust and Earth's molten core. The new ...
Earth Sciences
3 hours ago
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Scientists explain why methane spiked in the early 2020s
A combination of weakened atmospheric removal and increased emissions from warming wetlands, rivers, lakes, and agricultural land increased atmospheric methane at an unprecedented rate in the early 2020s, an international ...
Earth Sciences
3 hours ago
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Researchers propose multi-sector approach for global challenge posed by presence of pharmaceuticals in environment
Pharmaceutical products are essential for health, and they play and will continue to play a key role in disease prevention and treatment. However, they are exerting a major impact on the environment by affecting ecosystems ...
Environment
1 hour ago
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Understanding the hazard potential of the Seattle fault zone: It's 'pretty close to home'
In the Pacific Northwest, big faults like the Cascadian subduction zone located offshore, get a lot of attention. But big faults aren't the only ones that pose significant hazards, and a new study investigates the dynamics ...
Earth Sciences
4 hours ago
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How intertidal sediment stratification regulates coastal nutrient fluxes
A research team led by Prof. Xiao Kai from the Yantai Institute of Coastal Zone Research of the Chinese Academy of Sciences has systematically elucidated the transformation and transport processes of nutrients in intertidal ...
Earth Sciences
2 hours ago
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Snowball Earth: Ancient Scottish rocks reveal annual climate cycles
Scientists at the University of Southampton have uncovered evidence from ancient rocks that Earth's climate continued to fluctuate during its most extreme ice age—known as Snowball Earth. During the Cryogenian Period, between ...
Earth Sciences
5 hours ago
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Morocco says evacuated 140,000 people due to severe weather
Authorities have evacuated more than 140,000 people from their homes since heavy rainfall flooded several provinces in northern Morocco last week, the interior ministry said Thursday.
Environment
1 hour ago
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Deadly storm sparks floods in Spain, raises calls to postpone Portugal vote
A deadly storm that triggered floods and thousands of evacuations in the Iberian Peninsula sparked calls on Thursday for Portugal's presidential run-off to be postponed, but electoral officials insisted it would go ahead.
Environment
2 hours ago
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Unlocking the 'black box' of Grand Canyon's water supply
Every year at Grand Canyon National Park, millions of visitors from all over the world stop at one of a dozen water spigots. Most people are on a rim, seeing the canyon's majesty for the first time, when they step off the ...
Earth Sciences
7 hours ago
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Capturing gravity waves: Scientists break 'decades of gridlock' in climate modeling
Global climate models capture many of the processes that shape Earth's weather and climate. Based on physics, chemistry, fluid motion and observed data, hundreds of these models agree that more carbon dioxide in the atmosphere ...
Earth Sciences
7 hours ago
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New report confirms 2025 among Hawai'i's driest, warmest on record
In 2025, Hawaiʻi experienced its second-driest year in more than a century, alongside persistently above-average temperatures throughout the year—a stark reality detailed in the inaugural Hawai'i Annual Climate Report ...
Environment
4 hours ago
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Seamounts promote expansion of oxygen minimum zone in western Pacific, researchers discover
Seamounts and the oxygen minimum zone (OMZ) are two typical deep-sea habitats that often coexist. However, determining whether the "seamount effect" alters OMZ structure through marine stratification, thereby influencing ...
Earth Sciences
8 hours ago
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AI to track icebergs adrift at sea in boon for science
British scientists said Thursday that a world-first AI tool to catalog and track icebergs as they break apart into smaller chunks could fill a "major blind spot" in predicting climate change.
Earth Sciences
12 hours ago
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Spain, Portugal face floods and chaos after deadly new storm
Spanish rescuers on Thursday desperately searched for a woman missing after a new storm hit the Iberian peninsula while Portugal warned of a heightened flood risk after several months' worth of rain fell in a few hours.
Environment
8 hours ago
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Forest soils increasingly extract methane from the atmosphere, long-term study reveals
Forest soils have an important role in protecting our climate: They remove large quantities of methane—a powerful greenhouse gas—from our atmosphere. Researchers from the University of Göttingen and the Baden-Württemberg ...
Earth Sciences
Feb 4, 2026
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When continents try, and fail, to break apart
Great things can come from failure when it comes to geology. The Midcontinent rift formed about 1.1 billion years ago and runs smack in the middle of the United States at the Great Lakes. The rift failed to completely rupture, ...
Earth Sciences
Feb 4, 2026
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Other news
When lasers cross: A brighter way to measure plasma
CRISPR screen maps 250 genes essential for human muscle fiber formation
When Earth's magnetic field took its time flipping
Teaching machines to design molecular switches
