Earth Science
Ancient Warming Event Reveals Possible Climate Tipping Point
A climate shock that unfolded about 304 million years ago is offering scientists a dramatic warning about how quickly Earth’s...
Early Earth’s detrital zircons lack evidence of a continental impact melt sheet
A new study is challenging one of the most familiar assumptions about Earth’s earliest history: that the planet’s ancient rocks...
Renewable Energy Droughts Amplify Power Plant Emissions’ Impacts on Air Quality
Renewable energy is often portrayed as a solution to both climate change and air pollution. Yet a new study suggests...
How Nitrogen Fertilization Links Soil Nitrification and Acidification
Nitrogen fertilizer has long carried a scientific paradox beneath its promise of higher yields. The same nutrient that fuels crop...
How Combined Sulfonamide Stress Spreads Antibiotic Resistance Genes Through Biofilms
Antibiotic pollution may be doing more than selecting resistant microbes: new research suggests that mixtures of sulfonamide drugs can alter...
Changing mountain-building durations reveal alternating tectonic regimes across the Archean–Proterozoic
A new study has turned the world’s oldest mountain belts into a geological time machine, revealing that Earth’s tectonic engine...
Earthquakes Generate Hydrogen Through Mechanoradicals Along Active Faults
A powerful earthquake may do more than fracture rock and reshape landscapes. It may also trigger a burst of chemical...
Nitrification boosts river-borne nitrate delivery to Arctic fjords amid ecosystem change
A hidden microbial process is reshaping the flow of nitrogen into Arctic fjords, potentially accelerating ecological change in some of...
New retrieval-augmented framework makes Earth system assessments more transparent
Earth system science is facing a problem that is both enormous and surprisingly practical: there is now more climate and...
Late-summer sea ice unexpectedly returns to Pacific Arctic amid poleward-shifted cyclones
A region of the Arctic Ocean often treated as a symbol of unstoppable summer ice loss has delivered an unexpected...
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Mothers who receive childcare support from maternal grandparents show more parental warmth, finds NTU Singapore study
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University of Seville Breaks 120-Year-Old Mystery, Revises a Key Einstein Concept
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Bee body mass, pathogens and local climate influence heat tolerance
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Researchers record first-ever images and data of a shark experiencing a boat strike
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Groundbreaking Clinical Trial Reveals Lubiprostone Enhances Kidney Function
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