A new $8 million project at the Bonneville Lock & Dam aims to make it easier for Pacific lamprey to migrate along the ...

Is it okay to eat fish with scales, and are there any benefits to consuming the scales? The answers to both may not be as ...

One of the most fascinating features of many fish is their scales. These tiny, often overlooked structures play a big role in ...

The mantis shrimp comes equipped with its own weapons. It has claws that look like permanently clenched fists that are known ...