Delaware has a state bird, a state bug and a state fish. But until last year, there was no state sea shell. Then, 13-year-old Allyson Willis, a seventh-grader at Redding Middle School, came along and ...

Do you know Georgia’s official state seashell? It’s the shell of the knobbed whelk, a large sea snail common in coastal waters along the state’s seashore. Its beautiful, spiraled shell is a familiar ...

BERKELEY TOWNSHIP — A mountain of shells lay along the western shore of Barnegat Bay. They're being transported by barge and placed at a location off Good Luck Point, just a few hundred feet from the ...

Whelk sea shells get this stained look after being buried for extended periods in marsh mud. The resurface on beaches after the mud shifts closer to the sufact, says the National Park Service National ...

This week, the Texas coast has seen an influx of lightning whelks washing up with the tides. Recognized as the official state shell of Texas, the lightning whelk is a fascinating marine predator that ...