Our ongoing study in Bali reveals a surprising level of trade in protected species — and offers a strategy for ending it.

Often called a "living fossil," the spiral shape of its shell and distinctive, tentacled appearance have remained little changed over millions of years. Chambered nautilus, found in deep ocean ...

From the “Our Mascot” section of the New Orleans school’s website: “The Chambered Nautilus is an ocean-dwelling mollusk. As a nautilus age, it creates new chambers for its shell ...

A cross section of a chambered nautilus shell shows the newly defined shape, the "soft cell," repeating outward in a spiral. FlamingPumpkin via Getty Images When humans cover a space using tiles ...

many-chambered image of the property's namesake shell. Like a whale-shaped garage. Like 58 acres of woods, creeks and ponds, dotted with large, metal sculptures. Welcome to Nautilus, the unique ...

Another spectacular shell is the ‘chambered nautilus’ - the animal that lived inside this shell is said to have had around 90 tentacles that would have lived in the outer chamber of the shell ...

Another spectacular shell is the chambered nautilus (Nautilus pompilius), which was amongst the most coveted of natural history items for collectors. The animal that lived inside this shell had ...

From the “Our Mascot” section of the New Orleans school’s website: “The Chambered Nautilus is an ocean-dwelling mollusk. As a nautilus age, it creates new chambers for its shell ...

"Paper nautilus." The colloquial name's a misnomer. They are not Nautilidae—mollusks with chambered shells attached to their corpus — nor do they sail, as so often thought. They are ...

And their big shell may serve as a kind of scuba tank ... In a 2008 TED Talk on climate change, Peter Ward called the chambered nautilus his favorite animal on the planet. We asked him if he ...

Scientists are studying how the argonaut octopus evolved the ability to produce a floating shell-like structure to care for its offspring. By Sofia Quaglia Argonauta Argo is not a typical octopus.