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 ...

Add Yahoo as a preferred source to see more of our stories on Google. orange roughy fish on ice at market - Fotokon/Shutterstock It's long been a staple on seafood menus and in frozen fish fillets at ...

These three fish are freaks, phantoms and mysteries of the deep. Here’s what we’ve learned from the rare glimpses we’ve had of their lives. The deep sea is one of Earth’s final frontiers. Given its ...

Fabio Cortesi receives funding from the Australian Research Council. Lily Fogg previously received a Research Training Program scholarship from the Australian Government. The deep sea is cold, dark ...

It's long been a staple on seafood menus and in frozen fish fillets at the grocery store. But dig a little deeper and orange roughy (also known as deep sea perch) is actually one of the most ...