News tagged with geophysics

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Magnetic complexity begins to untangle

After a year in orbit, the three Swarm satellites have provided a first glimpse inside Earth and started to shed new light on the dynamics of the upper atmosphere – all the way from the ionosphere about 100 km above, through ...

dateJun 23, 2015 in Space Exploration
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Greenhouse gas-caused warming felt in just months

The heat generated by burning a fossil fuel is surpassed within a few months by the warming caused by the release of its carbon dioxide into the atmosphere, according to new work from Carnegie's Xiaochun Zhang and Ken Caldeira ...

dateJun 02, 2015 in Environment
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The ebb and flow of Greenland's glaciers

In northwestern Greenland, glaciers flow from the main ice sheet to the ocean in see-sawing seasonal patterns. The ice generally flows faster in the summer than in winter, and the ends of glaciers, jutting out into the ocean, ...

dateJun 01, 2015 in Earth Sciences
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