Cephalopods are fascinating creatures, and their primary living representative -- the octopus -- has recently been the subject of the Academy Award winning documentary "My Octopus Teacher." They are ...

Nautilus studies-- the first twenty-two centuries / Richard Arnold Davis -- The ancestry of the genus Nautilus / Curt Teichert and Tatsuro Matsumoto -- The species of Nautilus / W. Bruce Sanders -- ...

Diagram of the anatomy of an adult female Nautilus pompilius depicting the digestive, reproductive, and some of the circulatory, nervous, and muscular systems. K. D ...

The chambered, or pearly, nautilus (Nautilus pompilius) is a charismatic cephalopod species known for its exceptional spiraling, chambered shell. It belongs to a family that has barely changed since ...

Biologists at the University of Washington hope September will bring welcome news for a dazzling array of sea creatures that have long been victims of human aesthetic fascination. At a meeting in ...

Distant relatives of squid and cuttlefish, nautiluses are an ancient lineage often nicknamed “living fossils” because their shells have appeared in the archaeological record for over 500 million years ...

CC0 Usage Conditions ApplyClick for more information. This media is in the public domain (free of copyright restrictions). You can copy, modify, and distribute this work without contacting the ...

This article was published in Scientific American’s former blog network and reflects the views of the author, not necessarily those of Scientific American This could be the closest you’ll ever get to ...

Aside from losing a $20,000 camera, by most measures July’s hunt for the ultra-rare crusty nautilus was a rousing success. The camera was stuck 1,000 feet deep when Rick Hamilton at last pulled up ...

It's the kind of touching reunion biologists dream about: More than 30 years after finding and identifying a then-new species of nautilus off the coast of Papua New Guinea, Peter Ward finally got a ...