The tide is heading out and the sandy stretch of beach and tide pools are exposed. Kéet, my border collie, bounds along beside me. Up the beach, near the short trailhead, my dad sits on a log. I walk ...

Moon snails lurk beneath the surface of shallow to deep water, burrowing down as much as 7 inches in the sand. Moon snails live in climates ranging all the way from the tropics to the poles. Hawaii is ...

We’re all familiar with La Jolla’s sea lions, harbor seals, orcas, garibaldi and seabirds. But in this series of stories called Species of the Month, the Light sheds light on other, lesser-known ...

Maybe collecting shells is a favorite pastime of yours, but you don't know which is a moon snail and which is a mud snail. Or, you're walking along the beach, and something shiny catches your eye, but ...

Of the many mysterious things you can find while beachcombing, one of the most difficult to understand is (I think) the egg collar of the moon snail. These beautifully-sculpted ribbons of sand show up ...

Of the many mysterious things you can find while beachcombing, one of the most difficult to understand is (I think) the egg collar of the moon snail. These beautifully-sculpted ribbons of sand show up ...

Snails have shells the moment they're born, but it's kind of hard to tell. In fact, it's hard to even see a baby snail. Some are nearly microscopic, such as Angustopila psammion, whose adult-sized ...