Sea foam on San Francisco’s Ocean Beach. Photo: vision63. Sometimes, the wind and the waves whip the ocean into a lather. And that word—lather—is a pretty accurate description of sea foam. Sea foam is ...

Oyster shells might look like just restaurant garbage, but they could soon be used ...

A microscopic algae can cause what some call red tide. The blooms showed up locally in recent weeks. Microscopic algae blooms have turned the ocean off Ventura into a sort of brown soup in recent ...