Geology student drills into Tohoku quake source

(Phys.org) -- For the past eight weeks, geoscience graduate student Tamara Jeppson has traded her usual commute, from her Madison apartment to Weeks Hall on the University of Wisconsin-Madison campus, for a single flight ...

Landsat satellites track Yellowstone's underground heat

(PhysOrg.com) -- Yellowstone National Park sits on top of a vast, ancient, and still active volcano. Heat pours off its underground magma chamber, and is the fuel for Yellowstone's famous features -- more than 10,000 hot ...

Data From Newest Ocean Satellite Ready for Their 'Close-up'

Following a year of calibration and validation by an international team of scientists, fully-validated, research-quality sea surface height data from the NASA/French Space Agency Ocean Surface Topography Mission/Jason-2 satellite ...

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