Tucked between the Gulf of Mexico and Tampa Bay, Shell Key Preserve is one of Florida’s largest and most pristine barrier ...

Signs at Delaware Seashore State Park ask visitors to leave shells and other organic debris on the beach, but there's no law preventing it.

A field study was conducted on aeolian sand transport across a largely scattered shell pavement and moist sand patches on the upper beach of a natural beach-dune system in Koksijde, Belgium. Wind ...