The chambered nautilus is a sea creature that belongs in the same class as the octopus. Unlike the octopus, it has a hard shell that’s divided into chambers. As the nautilus matures and grows ...

In the third edition of Aboard the Nautilus, she shares her land and sea adventures here. Part of the excitement of deep-sea exploration is that you never know what you will find.

Chambered Nautilus, 'Living Fossil' Depleted by International Shell Trade, Moves Toward Endangered Species Act Protection. OAKLAND, Calif.—The National Marine Fisheries Service today announced it will ...

LONDON (Reuters) - Canada-based Nautilus Minerals, which intends to mine the ocean floor, floated on the Alternative Investment Market on Friday. The company , which is already listed in Toronto ...