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Complex Analysis Yields Simple Estimate of Carbon Dioxide Trapped in the Lithospheric Mantle 25 May 2017 Feature

A new study combines existing analytic techniques to estimate the amount of carbon dioxide stored…

Deep Mantle Chemistry Surprise: Carbon Content not Uniform 13 January 2017 Feature

Research by Deep Carbon Observatory scientists Marion Le Voyer, Erik Hauri (Carnegie Institution…

HIMU Ocean Island Sources linked to Carbonated Continental Roots 22 September 2016 Feature

Examples of such islands include the Hawaiian and Galápagos chains. Prevailing scientific theory…

New Estimates of Volatiles in Melt Inclusions 27 July 2016 Feature

During a volcanic eruption, these exsolved magmatic fluids return to the atmosphere. Sometimes,…

How Earth's Moon Formed: New Oxygen Isotope Measurements Change Model 28 January 2016 Feature

A new analysis of lunar samples, collected during the Apollo 12, 15, and 17 missions, by DCO’s Ed…

Traces of Carbon in Lunar Volcanic Glass Explain Ancient Fire Fountain Eruptions 25 August 2015 Feature

Tiny beads of volcanic glass found on the lunar surface during the Apollo missions are a sign that…

Scientists Discover Quick Recipe for Producing Hydrogen 6 December 2013 Feature

Water + rock + aluminum oxide + extreme pressure, heat = quick, copious H2; could one day power…

Aluminum Catalyzes Serpentinization that Fuels Deep Life 5 December 2013 Feature

Geologic hydrogen production has long been thought to fuel deep ecosystems. Hydrogen-producing…

Earth’s Deep Carbon Cycle: Clues from Chilean Lavas 19 September 2013 Feature

Over geological time plate tectonics has played a key role in making Earth’s environment unique…

Low Temperature Rock-Catalyzed Hydrogen Production 11 June 2013 Feature

In the absence of photosynthesis, life faces significant challenges. Despite this, the earliest…

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