Scallops' soft bodies are well-protected by their hard shells, so … could those same shells protect human heads? That question was asked by the Japanese designers of the Shellmet, which is a helmet ...

Usami and his team are now transforming discarded shells into a new material called Shellstic—like plastic, but with about 20% to 50% shells. After one year of development, the first major product to ...

Sanibel’s beaches are a treasure trove of stunning shells that capture the imagination. Elizabeth and Ben are diving into the world of shells with an expert who knows them best. Lorraine Regan shares ...