Dana M Bergstrom

Honorary Senior Fellow, University of Wollongong

Dana M Bergstrom

Emperor Penguins with their chicks in Antarctica

Wildlife & Biodiversity

As Antarctic sea ice shrinks, iconic emperor penguins are in more peril than we thought

Dana M Bergstrom

13 Jun 2025

3 min read

Representative photo: iStock

A heatwave in Antarctica totally blew the minds of scientists. They set out to decipher it — and here are the results

Dana M Bergstrom

10 Jan 2024

4 min read

I’ve spent 40 years studying Antarctica. The frozen continent has never needed our help more

I’ve spent 40 years studying Antarctica. The frozen continent has never needed our help more

Dana M Bergstrom

22 Aug 2023

4 min read

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