How climate change-induced stress is altering fish hormones — with huge repercussions for reproduction

By Valérie S. Langlois, Professor/Professeure titulaire, Institut national de la recherche scientifique (INRS)
Diana Castañeda-Cortés, Postdoctoral, Institut national de la recherche scientifique (INRS)
Juan Ignacio Fernandino, Associate research scientist, Developmental Biology Laboratory, Instituto Tecnológico de Chascomús (CONICET-UNSAM), Universidad Nacional de San Martín

Climate change is causing higher levels of stress in fish, and the resulting hormonal imbalances are fundamentally altering entire populations.

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