Giuliana Viglione, Author at bioGraphic

Giuliana Viglione's Latest Articles

Toothless whales, such as blue whales, use keratin plates called baleen to filter their food from the ocean. Baleen reveals a surprising amount of information about a whale’s physiology. Photo by Doc White / NPL

How Whales Found Peace in War

By Giuliana Viglione

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Feature

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January 14, 2025

A forgotten museum collection reveals how a pause in industrial whaling during World War II changed whales at the molecular level.