SAN DIEGO (KSWB/KUSI) — Beachgoers in San Diego may have spotted some glistening, purple shells reminiscent of small gemstones in the sand recently. Scientists at the University of California, San ...

SAN DIEGO — San Diego beachgoers are getting a rare and colorful treat. Stunning violet sea snails have recently made a surprise appearance along La Jolla Shores, riding in on a warm ocean current.

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