Fish from the same species can evolve their sense of smell and display individual foraging 'personalities' to successfully find food in different habitats, according to new research. "With more than ...

Add Yahoo as a preferred source to see more of our stories on Google. The U.S. government is mounting an emergency response in an effort to save a unique and endangered fish found off the coast of ...

Do fish sleep? Even scientists have struggled to understand the process, but new research reveals how different species rest. Learn how to spot if your fish is napping. Many fish owners have tapped on ...

Scientists have shown that light pollution -- especially light in the blue spectrum -- can alter the behavior of fish after only a few nights, and have knock-on effects for their offspring. Scientists ...