The baby fish, which is roughly the size of a pea, was raised from a surprise egg mass discovered last fall ...

Who knew that baby salmon were such explorers? The long-held understanding that baby salmon emerge from the streams where they hatched to head out to sea actually is missing a far more complex story – ...

Inside a 618,000-gallon reef exhibit, biologists raise fish from eggs collected directly from the tank. After months of careful feeding, algae cultivation, and copepod culture, the juveniles are ...

A tiny, yellow-and-orange juvenile warty frogfish rests on a coral-like object in a habitat at Chicago's Shedd Aquarium. A tiny fish is making big waves at Shedd Aquarium as animal caretakers ...