So what is a comb jelly? They are gelatinous invertebrates in their own phylum, Ctenophora.

There's only one day a year when recreational scuba diving is allowed in Avalon Harbor, and it's coming up quickly. For nearly four decades, the Avalon Harbo...

Scuba diving: the most beautiful opportunity to descend into a vibrant underwater world nearly unexplored by humanity. Whether you’re a photographer aiming y...

Scuba diving on Catalina Island in the fall provides an array of experiences

Scuba diving on Catalina Island is already a hot commodity and excitement is rising day by day as we approach the beginning of spiny lobster

Snorkeling on Catalina Island is one of the most popular ways to explore the underwater world -- and for good reason. Here's our step-by-step guide to a grea...