What happens when a diver enters the water with a partially closed air valve? And what outdated practice led to this mishap? Find out here.

Take your mermaid training to the next level by learning artistic underwater movement in the PADI Aquatic Swimming Mermaid Distinctive Specialty.

What parent wouldn't love for their kids to follow in their...fin kicks? Before your littles can ever don a regulator, it's important for them to feel comfortable in the water.

In this edition of "Ask Annie," our expert gives tips and tricks for joining dive trips as a solo traveler.

Master advanced skills with scuba diving continuing education courses plus explore new underwater passions, including deep, wreck, shark awareness and nitrox diving.

In this Lessons for Life column, the cause of a diver's jaw pain is his dental work. Here's what you need to know about "tooth squeeze."

If you're overwhelmed by the number of dive lights on the market, you're not alone. Here's what to look for when picking the right light.

Sign up for a PADI Indonesia Sea Slugs and Nudibranchs Awareness Distinctive Specialty and develop the patience and skill to find some of the ocean's smallest critters.

Booking a quality operator is an important step to staying safe on a dive trip. How can you tell whether an operator is prepared for emergencies? Start here.