Never-before-seen shapes up to 1,300 feet long discovered beneath Antarctic ice – Livescience.com

Never-before-seen shapes up to 1,300 feet long discovered beneath Antarctic ice  Livescience.comUnderwater Robot Reveals ‘Enigmatic’ Shapes on the Bottom of Antarctic Ice  The New York TimesUnderwater mapping reveals new insights into melting of Antarctica’s ice shelves  Phys.orgTerraces and Teardrops: Underwater Drone Reveals Ice Shelf Surprises  InverseWarm currents in deep-sea canyons contributing to Antarctic ice melt as global temperatures rise  Institute for Marine and Antarctic Studies