Unfamiliar with how to properly dive with a drysuit, a scuba diver gets in serious trouble in this Lessons for Life scuba diving accident analysis.

In this edition of Ask a Marine Biologist, Dr. David Shiffman answers a question from a reader.

Oxygen toxicity is a condition that could prove deadly for scuba divers—read how this diver survived oxygen toxicity during a cave diving accident.

Underwater communication is not a simple task when you're scuba diving, but there are solutions and tips to help get your point across.

Ritterhoff, originally recognized as a Sea Hero in June 2019 has been chosen as *Scuba Diving's* Sea Hero of the Year by a panel of judges.

Weight got you down? Wearing the proper weight affects virtually every aspect of your bottom time. Here are five tips to help you get it right.

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Improve your underwater photography skills.

Award-winning underwater photographer gives his underwater photography tips for taking your skills to the next level and avoiding common underwater photography mistakes.