The endangered whale shark is as mysterious as it is enormous. Here’s how you can swim with whale sharks in Mexico.

The flamboyant aggregation of cuttlefish in Whyalla, Australia draws divers down under year after year. This is what it's like to experience it yourself.

These marine “friends” have found ways to not only coexist but provide a benefit to their partner.

Certain destinations that will boost your chances of seeing these gentle giants in the water.

Meet the fastest, strongest, and most enduring animals in the ocean.

The young dolphin spent an entire dive dazzling divers in the Bahamas.

During a six-day shark Field School in Miami, learning how to perform a shark biopsy and draw its blood (for science) turns this diver into a stronger ocean advocate.