Category:

Spanish Dancer
Marine Species In the Water

Marine Species: Spanish Dancer

On a night dive in the tropical Pacific, you see what appears to be an animated vermillion dinner napkin convulsing wildly. Congratulations, you’ve spotted a Spanish dancer.

Scuba Diving
In the Water

Top Five Things Movies Get Wrong About Scuba Diving

Hollywood has long been fascinated with scuba diving, but rarely nails the portrayal of our sport. Here are the top five things movies get wrong about scuba diving.

by
Trimix Diving
Training In the Water

Introduction to Trimix Diving

In the third installment of our series on technical diving, we’re moving away from beginner-level courses and into the world of trimix diving.       

by
TUSA
News In the Water

TUSA Joins the Dive Computer “Elite Fleet” through Deepblu Connect

International scuba company TUSA has become the latest company to integrate Deepblu Connect to its flagship dive computer.

by
New stuff
Stay-Focused

Stay-Focused, the Beacon of Opportunity in Cayman

Non-profit organization Stay-Focused recently sponsored four weeks of diving for divers with disabilities in Grand Cayman
by Guest Author

More Than 2,000 Sharks Die in San Francisco Bay

Scientists are trying to explain a massive die-off of leopard sharks, Pacific angel sharks, and brown smooth-hound sharks in the San Francisco Bay.
by Thomas Gronfeldt
PADI specialties

Most Challenging PADI Specialties

Leaving your comfort zone (in gradual and controlled circumstances) can make you a better diver. What are the most challenging PADI specialties to help you grow?
by Andy Phillips
Ear Barotrauma

Training Fundamentals: Ear Barotrauma

The most common scuba diving-related injury is ear barotrauma. Why does it happen, and how can you avoid it?
by Marcus Knight