McMaster University: Fierce Fish - How Hormone Pollution Disrupts Minnow Populations
September 16, 2026
September 16, 2026
HAMILTON, Ontario, Sept. 16 (TNSjou) -- McMaster University issued the following news:
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Fierce fish: How hormone pollution disrupts minnow populations
A whole-lake experiment reveals that exposure to a wastewater hormone makes male minnows more aggressive, counter to what lab studies suggested.
By Andrea Lawson September 14, 2026
A team of researchers has found that a common wastewater pollutant turned male fathead minnows int . . .
* * *
Fierce fish: How hormone pollution disrupts minnow populations
A whole-lake experiment reveals that exposure to a wastewater hormone makes male minnows more aggressive, counter to what lab studies suggested.
By Andrea Lawson September 14, 2026
A team of researchers has found that a common wastewater pollutant turned male fathead minnows int . . .