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 ...

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 ...

Could blowing a conch shell help treat sleep apnea? As a doctor working in sleep medicine, this unexpected news story certainly grabbed my attention. My first reaction was skepticism—sleep specialists ...

The conch shell is made of the same material as chalk, but unlike the crumbly rock, it's one of the toughest materials out there. If we can understand why it's so tough, we can mimic it to create ...