Online Exclusives

Maldives Bonus Photo Gallery

Stephen Frink


BVI Bonus Photo Gallery

By Tanya Burnett


Bell Island Photo Gallery

By Jill Heinerth


Ocean Views 2016 Bonus Gallery 1


Ocean Views 2016 Bonus Gallery 2


Ocean Views 2016 Bonus Gallery 3


Fiji Bonus Photo Gallery

Stephen Frink


Diving 50 States Bonus Photo Gallery

Jennifer Idol


Zena Holloway Bonus Photo Gallery

By Zena Holloway


LED Lighting Bonus Photo Gallery

Andy and Allison Sallmon


The Voyage of the Fiji Siren Cartoon Series

Jim Foley


Southern Red Sea Bonus Photo Gallery

Stephen Frink


Tasmania Bonus Photo Gallery

Brandon Cole


Cape Cod Bonus Photo Gallery

Ethan Daniels


Barba Bonus Photo Gallery


Marty Snyderman Photo Gallery

By Marty Snyderman


Roatán Photo Gallery

By Stephen Frink


Snorkel Photo Gallery


Bonaire Photo Gallery

Stephen Frink


Ocean Views 2015 Bonus Gallery


Santa Barbara Island Photo Gallery

Andy and Allison Sallmon


Raja Ampat Photo Gallery

Stephen Frink


Roger Steene Photo Gallery

By Roger Steene


Amos Nachoum's Antarctica Gallery

By Amos Nachoum


Tetepare Gallery


Understanding Alternobaric Vertigo

Payal S. Razdan and Neal W. Pollock

Failure to equalize properly can lead to substantial pain and risk of injury. It can also lead to other serious problems like alternobaric vertigo. Do you know what alternobaric vertigo is, what causes it and how to respond if it happens? Take the quiz and find out!
Shark Identification Quiz

Test your shark identification IQ.
Ears and Equalization Quiz

Many potential divers have experienced ear pain when diving down in a swimming pool because they did not properly equalize the pressure in their ears. These people are worried that they will experience the same sensation when scuba diving.
DCI Quiz

Test your bubble trouble IQ
Hazardous Marine Life Quiz

Being able to identify marine organisms and understand their behaviors is crucial for safeguarding ourselves and the animals that inhabit the underwater world. Take the quiz to test your knowledge of hazardous marine life.
Do You Know DAN?

Test your knowledge
Scuba Hollywood Myths and Mysteries Quiz


Oxygen First Aid Quiz

Are you prepared?
Dive Safety Myths and Misconceptions Quiz


Storm Safety Quiz

Just as you prepare an emergency action plan for diving, you should also prepare for weather-related incidents.
Are you a safe diver?


Dive Accident Management & DCI Quiz

Are you mentally prepared when a diving accident occurs? Test your knowledge about Decompression Sickness/Illness with this short, ten question quiz.
Neurological Assessment Quiz


Basic Life Support and First Aid Quiz

The American Heart Association states that CPR provided by a bystander immediately after sudden cardiac arrest can double or triple a victim's chance of survival. Brain death starts to occur four to six minutes after someone experiences cardiac arrest if no CPR and defibrillation occurs during that time. Test your knowledge in Basic Life Support.
What's Wrong With This Picture?

Test your dive safety awareness by visually reviewing pictures to find out what is wrong.
Hazardous Marine Life First Aid Quiz


Hand Signals Quiz

Don't get lost in translation.
Komodo Photo Gallery

By Stephen Frink


Florida Keys Bonus Gallery


Bahamas Photo Week 2014 Gallery


Mental Health First Aid Quiz

Lorie Laroche
Paul Hilton Gallery


New Zealand Gallery


St. Lucia Gallery


In the Maya Underworld

Text and Photos by Brandon Cole

Exploring the cenotes
Socorro Gallery


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