Many animals convergently evolved photosynthetic symbioses. In bivalves, giant clams (Cardiidae: Tridacninae) gape open to irradiate their symbionts, but heart cockles (Cardiidae: Fraginae) stay ...

People who practised blowing through a conch shell regularly for six months experienced a reduction in their symptoms of obstructive sleep apnoea (OSA), according to a small randomised controlled ...

Enjoy the clean cut of a chocolate heart shell and the glossy layers of a moist chocolate cake. Each detail offers a calming visual flow, ideal for those who love cake cutting videos and dessert ...