A new study shows that orange clownfish can reduce their body size when water temperatures are unusually high.

The last time we saw Finding Nemo’s tank gang — that beloved ensemble of fish who help Nemo (and themselves) escape from the dentist’s office aquarium — things looked bleak, as the crew ...

One such iconic character is the small blue fish with a short memory, Dory from "Finding Nemo" and "Finding Dory." If you have ever wondered what kind of fish Dory is, where in the ocean she lives ...

Fish similar to those made famous by the movie Finding Nemo are shrinking to cope with marine heatwaves, a study has found. The research recorded clownfish living on coral reefs slimmed down ...

Fish made famous by the movie Finding Nemo are shrinking to cope with marine heatwaves. ... a hot spot of marine biodiversity.