In the darkest part of the ocean lives the telescope fish, a predator adapted to extreme pressure, bioluminescence, and hunting without light ...

They involve steps like reducing greenhouse gases. Adaptation responses, on which this promises focuses, deal with how to prepare for and cope with the effects of climate change.

More information: Hao Yang et al, Genome-wide Parallelism Underlies Rapid Freshwater Adaptation Fueled by Standing Genetic Variation in a Wild Fish, Molecular Biology and Evolution (2025).