Cockroaches that catch a ride on ants. Grasshoppers that climb aboard sheep. Hitchhiking animals are more common than you think.

Idaho Today brings you a never-before-seen video of the effects of industrial trawling on the ocean floor. World Ocean Day ...

The Indonesian coelacanth, a fish once thought to be extinct for 70 million years, was discovered alive in greater numbers than anticipated. Divers recently found and photographed a living coelacanth ...

Deemed the northern snakehead fish (Channa argus) because of its unforgettable head that resembles a snake and its python-like coloration and pattern, MDC Invasive Species Ecologist Angela ...

The Arctic landscape during the Cretaceous Period may have been dominated by the dinosaurs, but the rivers and streams held something more familiar. Alaska's fresh waters 73 million years ago were ...

A coelacanth, known by some as the "dinosaur fish," was spotted in eastern Indonesia in a rare sighting of a species once ...

Chase McCoy You can't talk about beautiful fish without mentioning members of the char family. That family of cold water lovers features two species that make our list, including the widespread ...

At nearly 4 inches long, the fish are now revealed to be a new species of giant killifish, an “extraordinary” group known to ...