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Jeff Pietro

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Go Down Jason, Let My Mooring Go

Go Down Jason, Let My Mooring Go

In 2010, an experiment led by physical oceanographer Ruth Curry put six subsurface moorings on the seafloor to measure deep-sea currents. In 2012, when they went to retrieve the instruments, a trigger mechanism failed to […]

Another Piece in the Arctic Puzzle

Another Piece in the Arctic Puzzle

It’s spring again, and while most of us are putting away our winter coats and watching our flowers pop up, it’s time for Rick Krishfield and Kris Newhall to don their extreme weather gear, zip […]