Earth Sciences

Earth Sciences

Stanford Scientists Test Rocks for Underground Carbon Storage Solutions

By exposing a handful of rocks to high temperatures and pressures, the scientists have obtained critical new data about the large-scale underground storage of…

Earth Sciences

Magnetic Pole Reversal: A Continuous Geologic Process

In other words, if you were alive about 800,000 years ago, and facing what we call north with a magnetic compass in your hand, the needle would point to…

Earth Sciences

Texas Drought Revealed in New National Groundwater Maps

The latest groundwater map, released on Nov. 29, shows large patches of maroon over eastern Texas, indicating severely depressed groundwater levels. The maps,…

Earth Sciences

Permafrost Thawing: A Rising Climate Threat Emerges

Permafrost thaw will release approximately the same amount of carbon as deforestation, say the authors, but the effect on climate will be 2.5 times bigger…

Earth Sciences

Setting the Stage for Life: Scientists Make Key Discovery About the Atmosphere of Early Earth

The findings, which appear in the Dec. 1 edition of the journal Nature, are the first direct evidence of what the ancient atmosphere of the planet was like…

Earth Sciences

Lava Fingerprinting Reveals Differences Between Hawaii's Twin Volcanoes

This study is the first to conclusively relate geochemical differences in surface lava rocks from both chains to differences in their deep mantle sources,…

Earth Sciences

Fast Jet Stream Winds: Limited Potential for Renewable Energy

Taking into account that the high wind speeds result from the near absence of friction and not from a strong power source, Axel Kleidon and colleagues found…

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Earth Sciences

ISGS-led consortium begins injection of CO2 for storage at Illinois Basin — Decatur Project

The Midwest Geological Sequestration Consortium (MGSC) has begun injecting carbon dioxide (CO2) for the first million-tonne demonstration of carbon…

Earth Sciences

Study Reveals Limited Climate Sensitivity to CO2 Projections

Authors of the study, which was funded by the National Science Foundation and published online this week in the journal Science, say that global warming is…

Earth Sciences

Hurricane Kenneth becomes late-season record-breaking major hurricane

A major hurricane is one that reaches category three status or greater on the Saffir-Simpson scale that measures hurricane strength. At 10 a.m. EST, Kenneth's…

Earth Sciences

Hurricane Kenneth Forms in Eastern Pacific: Key Details

Kenneth began as the thirteenth tropical depression and that formed on Saturday, November 19, about 480 miles south of Acapulco, Mexico. On Sunday, November 29…

Earth Sciences

Carbon cycling was much smaller during last ice age than in today's climate

In past times, during the transition between an ice age and a warm period, atmospheric CO2 concentrations changed by some 100 parts per million (ppm) – from an…

Earth Sciences

Ozone From Rock Fracture Could Serve As Earthquake Early Warning

New research, published this week in the journal Applied Physics Letters, suggests that ozone gas emitted from fracturing rocks could serve as an indicator of…

Earth Sciences

Archeologists Investigate Ice Age Hominins Adaptability to Climate Change

Computational modeling that examines evidence of how hominin groups evolved culturally and biologically in response to climate change during the last Ice Age…

Earth Sciences

Zeppelin NT Flies for European Climate Research -Jülich researchers measure air quality over Europe

At that time, the airship will undertake a number of flight missions, each lasting several weeks, coordinated by Jülich researchers. These missions aim to…

Earth Sciences

Probing Questions & In-Depth Answers: Austria Participates for the First Time in the Integrated Ocean Drilling Program

Austria´s annual contribution to this programme is financed by the Austrian Science Fund FWF together with the Austrian Academy of Sciences. The first-time…

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