Showing 1 to 12 of 13 results
Earth's Core Leaks Gold: Study Reveals Precious Metal Seepage
A new study analyzing Hawaiian basalt rocks provides strong evidence that gold and other precious metals are leaking from Earth's core into the mantle, eventually reaching the surface; this three-year study, published in Nature, challenges previous assumptions about the core's isolation.
Earth's Core Leaks Gold: Study Reveals Precious Metal Seepage
A new study analyzing Hawaiian basalt rocks provides strong evidence that gold and other precious metals are leaking from Earth's core into the mantle, eventually reaching the surface; this three-year study, published in Nature, challenges previous assumptions about the core's isolation.
Progress
16% Bias Score
Potential Biosignatures Detected on Exoplanet K2-18b
Astronomers detected molecules in the atmosphere of exoplanet K2-18b, 124 light-years from Earth, that on Earth are produced only by marine phytoplankton, suggesting the possibility of life on this Hycean world; however, confirmation is pending.
Potential Biosignatures Detected on Exoplanet K2-18b
Astronomers detected molecules in the atmosphere of exoplanet K2-18b, 124 light-years from Earth, that on Earth are produced only by marine phytoplankton, suggesting the possibility of life on this Hycean world; however, confirmation is pending.
Progress
28% Bias Score
Geologist Challenges Inert View of Rocks, Advocates for 'Timefulness'
American geologist Marcia Bjornerud advocates for a shift in perspective on geology, arguing that rocks are dynamic and interconnected with living systems, urging a more respectful relationship with the planet and promoting "timefulness"—awareness of geological timescales—to foster environmental res...
Geologist Challenges Inert View of Rocks, Advocates for 'Timefulness'
American geologist Marcia Bjornerud advocates for a shift in perspective on geology, arguing that rocks are dynamic and interconnected with living systems, urging a more respectful relationship with the planet and promoting "timefulness"—awareness of geological timescales—to foster environmental res...
Progress
44% Bias Score
Unexpected Beryllium-10 Buildup in Pacific Ocean Offers New Insights into Geological Timescales
An international team of scientists discovered an unexpectedly high concentration of the radioactive isotope beryllium-10 in Pacific Ocean sediment, dating back approximately 10 million years, potentially due to changes in cosmic rays or ocean currents, offering improved calibration of geological da...
Unexpected Beryllium-10 Buildup in Pacific Ocean Offers New Insights into Geological Timescales
An international team of scientists discovered an unexpectedly high concentration of the radioactive isotope beryllium-10 in Pacific Ocean sediment, dating back approximately 10 million years, potentially due to changes in cosmic rays or ocean currents, offering improved calibration of geological da...
Progress
32% Bias Score
Ancient Supercontinents Found Deep Within Earth's Mantle
New research using seismic wave attenuation analysis reveals two enormous supercontinents buried deep within Earth's mantle, challenging previous assumptions about the mantle's consistency and composition; these structures may be ancient anchors influencing plate tectonics and potentially the source...
Ancient Supercontinents Found Deep Within Earth's Mantle
New research using seismic wave attenuation analysis reveals two enormous supercontinents buried deep within Earth's mantle, challenging previous assumptions about the mantle's consistency and composition; these structures may be ancient anchors influencing plate tectonics and potentially the source...
Progress
16% Bias Score
Massive Subterranean Structures Discovered Beneath Pacific Ocean Defy Geological Understanding
Scientists using advanced seismic imaging discovered massive structures 1000 km below the Pacific Ocean, challenging our understanding of Earth's formation and potentially representing ancient landmasses or accumulated iron-rich rocks.
Massive Subterranean Structures Discovered Beneath Pacific Ocean Defy Geological Understanding
Scientists using advanced seismic imaging discovered massive structures 1000 km below the Pacific Ocean, challenging our understanding of Earth's formation and potentially representing ancient landmasses or accumulated iron-rich rocks.
Progress
40% Bias Score
Mantle Uplift Facilitated Animal Migration and Climate Change
Mantle plume activity and the collision of African and Asian tectonic plates caused a land bridge to form between Africa and Asia 35–20 million years ago, triggering animal migrations, including early human ancestors, altering ocean currents, and causing climate changes that may have driven early ho...
Mantle Uplift Facilitated Animal Migration and Climate Change
Mantle plume activity and the collision of African and Asian tectonic plates caused a land bridge to form between Africa and Asia 35–20 million years ago, triggering animal migrations, including early human ancestors, altering ocean currents, and causing climate changes that may have driven early ho...
Progress
12% Bias Score
Early Earth May Have Been Hydrated from its Formation, Study Suggests
Analysis of a 4.6-billion-year-old enstatite chondrite meteorite reveals unexpectedly high levels of intrinsic hydrogen, challenging the prevailing theory that Earth's water originated solely from asteroid impacts and suggesting Earth may have been initially hydrated.
Early Earth May Have Been Hydrated from its Formation, Study Suggests
Analysis of a 4.6-billion-year-old enstatite chondrite meteorite reveals unexpectedly high levels of intrinsic hydrogen, challenging the prevailing theory that Earth's water originated solely from asteroid impacts and suggesting Earth may have been initially hydrated.
Progress
32% Bias Score
Volcanic Activity and Continental Growth Increased Atmospheric Oxygen Before the Great Oxidation Event
A Japanese research team's study, published in Communications Earth & Environment, used numerical modeling to demonstrate how intense volcanism and continental growth during the late Archean Eon increased atmospheric oxygen levels before the Great Oxidation Event by enriching oceans with nutrients a...
Volcanic Activity and Continental Growth Increased Atmospheric Oxygen Before the Great Oxidation Event
A Japanese research team's study, published in Communications Earth & Environment, used numerical modeling to demonstrate how intense volcanism and continental growth during the late Archean Eon increased atmospheric oxygen levels before the Great Oxidation Event by enriching oceans with nutrients a...
Progress
0% Bias Score
Ancient Mantle 'Supercontinents' Challenge Earth's Convection Models
New research using seismic wave data reveals two massive, unmixed "supercontinents" in Earth's mantle, beneath Africa and the Pacific Ocean, challenging previous models and suggesting they are significantly older and more stable than thought, influencing mantle activity and plate tectonics.
Ancient Mantle 'Supercontinents' Challenge Earth's Convection Models
New research using seismic wave data reveals two massive, unmixed "supercontinents" in Earth's mantle, beneath Africa and the Pacific Ocean, challenging previous models and suggesting they are significantly older and more stable than thought, influencing mantle activity and plate tectonics.
Progress
12% Bias Score
Massive Underground Mountains Challenge Understanding of Earth's Mantle
Two enormous structures, at least 500 million years old and potentially billions of years old, have been found 2,000 km beneath the Earth's surface beneath Africa and the Pacific Ocean using seismic wave analysis, challenging existing understanding of mantle convection.
Massive Underground Mountains Challenge Understanding of Earth's Mantle
Two enormous structures, at least 500 million years old and potentially billions of years old, have been found 2,000 km beneath the Earth's surface beneath Africa and the Pacific Ocean using seismic wave analysis, challenging existing understanding of mantle convection.
Progress
16% Bias Score
Widespread Cold Rock Anomalies in Earth's Lower Mantle Challenge Plate Tectonic Theory
A new study using a high-resolution model of Earth's lower mantle, based on seismic wave data from earthquakes of varying magnitudes, has revealed widespread zones of cold rocks far from plate boundaries, challenging current plate tectonic theories and suggesting a more complex mantle convection tha...
Widespread Cold Rock Anomalies in Earth's Lower Mantle Challenge Plate Tectonic Theory
A new study using a high-resolution model of Earth's lower mantle, based on seismic wave data from earthquakes of varying magnitudes, has revealed widespread zones of cold rocks far from plate boundaries, challenging current plate tectonic theories and suggesting a more complex mantle convection tha...
Progress
12% Bias Score
Showing 1 to 12 of 13 results