Unsure if your child is ready to become scuba certified? Here's your guide to when and how to get children diving.

Lessons to learn from one man's entanglement accident.

Photographs of marine animals can educate and inspire. In this edition of “Ask a Marine Biologist,” Dr. David Shiffman discusses whether taking those photos hurt the animals.

Factors to review to prevent decompression sickness (DCS).

PADI’s first deaf course director Thomas Koch on audism, the benefits of American Sign Language and the underwater hand signal you really need to stop using.

The transformative role of scuba diving in one counselor's recovery from an eating disorder and how it now benefits her clients

Whether you're a newer diver or a seasoned dive pro, it's useful to have a toolkit of finning techniques at your disposal. You don't need to be a tech diver to frog kick. Let's dig in.

How one woman discovered an inky universe and faced her fears during an advanced open-water certification off Vomo Island, Fiji.

A logbook is a record of your dive history and training, but how you approach your log depends on what works best for you.