A rare ocean ... fish, nor how it ended up on the sand. But the ocean sunfish is just one of several unusual-looking, out-of-place creatures that have made appearances on beaches in a small ...

On an unassuming morning off the Norwegian coast, millions of small fish called capelin began to gather in the ocean. Soon enough, they amassed to 23 million individuals, forming a group over 6 ...

Using a sonar-based technique called Ocean Acoustic Waveguide Remote ... populations of capelin (Mallotus villosus)—small anchovy-like fish—as they came into contact with larger Atlantic ...

Kelsey James/NOAA Fisheries Gary Longo was looking for what he thought would be small genetic differences across a single species of small, ocean-dwelling fish: Pacific sardine. But as he examined ...

Grunion are small, Southern California fish most famous for one thing: having sex on the beach. Every March to September, they can be spotted leaving the ocean in droves to spawn on the beach late ...