Archaeologists working in northeastern Spain say a cache of conch shells was not just decorative debris from ancient shorelines but a set of carefully modified instruments that once filled Neolithic ...

The shell of the giant pink queen conch evolved over millions of years into the perfect haven. Now, researchers have probed the mollusk shell’s mysterious inner architecture in such detail that they ...

Although sea shells of various types have been studied as sources of inspiration for impact-resistant manmade materials, the conch shell is known for being particularly tough. And while the reason for ...