Wednesday - July 29, 2026
University of Missouri: From Pet to Pest - Invasive Goldfish are Reshaping Freshwater Ecosystems, Researchers Warn
April 29, 2026
COLUMBIA, Missouri, April 29 (TNSjou) -- The University of Missouri issued the following news release:

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From pet to pest: Invasive goldfish are reshaping freshwater ecosystems, researchers warn

A new study finds goldfish released into the wild can trigger rapid ecological collapse in lakes, threatening native species throughout the food web.

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Goldfish are a familiar fixture in homes, classrooms and backyard ponds around the w . . .

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