Clownfish, a small orange and white species made famous by the “Finding Nemo” movies, have been found to shrink in order to boost their chances of surviving marine heat waves, according to a ...

Clownfish in Papua New Guinea are temporarily shrinking in response to heat stress caused by climate change, a new study found. Here's how that might help them deal with warmer water temps.

Clownfish, beloved from 'Finding Nemo', are shrinking in response to warming oceans, a Newcastle University study finds. Researchers explore this survival strategy.