Certain small fish, like pearlfish, have evolved a bizarre survival strategy by taking refuge inside sea cucumbers. These fish enter through the anus, finding protection from predators within the ...

In this week’s segment of “North Dakota Outdoors,” host Mike Anderson takes us to the Heart River, where conservation biologists are surveying aquatic invertebrates. Joining him is Game and Fish ...

Anyone who has ever squirmed through a dental cleaning can tell you how sensitive teeth can be. This sensitivity gives important feedback about temperature, pressure—and yes, pain—as we bite and chew ...

Saltwater invertebrates, or inverts, as the aquatic community call them, are essential creatures to have in your tank. Not only do they make an interesting talking point, but they are also fantastic ...

Fish and invertebrate animals are far more affected by warmer and more acidic seawater than was previously known. The big gain of the new method is that more details become known about effects of ...

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