Close up of whole, uncooked fish - Zen Rial/Getty Images Sure, you're an adventurer when it comes to food, but fish eyes might be where you draw the line. Well, maybe it's time to move the goalpost.

Fish is quite delicious -- or at least, most parts of it. It's also highly nutritious, packed with healthy fats, and may help reduce the risk of heart failure, which is why the American Heart ...

When I was little, I learned to swim by diving for coins in the pool. It wasn’t easy seeing the coins underwater. It was blurry down there. I talked about how fish see with my friend Nora Hickey.

EMPIRE, MI -- Ever wonder what’s happening down in the depths of Lake Michigan? Curious why the water below the sand dunes looks Caribbean blue? Wondering how to get rid of those stubborn mussels ...

The Pacific barreleye fish (Macropinna microstoma) is one of the ocean’s most extraordinary inhabitants, earning its place among the strangest creatures on Earth. Its transparent, dome-like skull ...

In swarm research, a new method makes it possible to track the eye movements of fish automatically, non-invasively and in 3D. Researchers explain why this is important for understanding the 'rules of ...