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cracks in Thwaites Glacier in 2020

New results provide close-up view of melting underneath Thwaites Glacier

New data from an international expedition and underwater robot Icefin beneath the remote Thwaites Glacier in Antarctica

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TIME team posing at McMurdo. Photo credit: Tara Sweeney

Research season begins for the International Thwaites Glacier Collaboration

Nearly 60 scientists and support staff are on their way to Thwaites Glacier in Antarctica as part of the ambitious international effort to understand the glacier and surrounding ocean system to determine its future contributions to global sea-level rise. Read More

The underwater robot Rán operated at the ice front of Thwaites Glacier from the R/V Nathaniel B. Palmer.

Seafloor images explain Thwaites Glacier retreat

New high resolution images of the seafloor in West Antarctica show past retreat of Thwaites Glacier. They reveal that at times in its past, retreat of the massive Thwaites Glacier was even quicker than it is today, heightening concerns for its future. Read More

The glacier's ice breaks where it moves over ocean. Ted Scambos

Thwaites Glacier is under assault from below and losing its grip

ITGC's Ted Scambos describes the program's research on Thwaites Glacier in an article written for The Conversation.

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Photo by Marianne Karplus

TIME field teams retrieve seismic, GPS, and radar data from Thwaites' eastern shear margin

There was a whole lot of digging during this Antarctic summer season (2021-22) at the Eastern Shear Margin (ESM) of Thwaites Glacier by ten intrepid International Thwaites Glacier Collaboration (ITGC) scientists and mountaineers. Read More