Deep Earth Magma Stores Surplus Oxygen That May Have Filled the Sky
High-pressure experiments show silicate magma can store up to about five weight percent of excess oxygen, which is released as ...
Tag: high-pressure experiments
Carbon Sinking Into Earth’s Mantle Leaves a Seismic Fingerprint 560 Kilometers Down
New high-pressure experiments show that subducted carbonates enrich oceanic crust in calcium, triggering enough davemaoite exsolution at 560 kilometers depth ...
Dense Iron Oxyhydroxides May Store Water Deep in Earth’s Lower Mantle
Experiments under lowermost mantle conditions have produced two dense hexagonal iron oxyhydroxides that may sequester water and explain ultralow-velocity zones ...
Lab Experiments Reveal a Hidden Magma Ocean at Mars’ Core
High-pressure laboratory experiments show that dense, iron-rich melts from Mars' ancient magma ocean could form a molten silicate layer that ...
Deep Water Cycle: Iron Minerals May Carry Water to Earth’s Lower Mantle
New high-pressure experiments suggest iron oxyhydroxide phases may transport water into the Earth's lower mantle, reshaping our understanding of the ...
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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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