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Matthew R. Siegfried

Photo of ice sheets.
Posted inEditors' Vox

How Radar Reveals the Hidden Fabric of Ice Sheets

by Benjamin H. Hills, T.J. Young, David A. Lilien, Tamara A. Gerber and Matthew R. Siegfried 9 March 20269 March 2026

A new review describes how measuring the polarization of radar waves in ice reveals glacier crystal structure, with implications for understanding past and future ice flow and sea-level rise.

Researcher Matthew R. Siegfried uses a laptop in a frigid, if sunny, Antarctic landscape.
Posted inOpinions

Democratizing Science in the Cloud

by Wilson Sauthoff, Tasha Snow, Joanna D. Millstein, James Colliander and Matthew R. Siegfried 30 August 202426 February 2026

CryoCloud opens scientific research and education to a broader range of cryosphere researchers with a cloud-based interactive computing environment, training, and community support.

Over a dark blue-green square appear the words Special Report: The State of the Science 1 Year On.

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