An old Dacor scuba regulator was used for Darth Vader's ominous heavy breathing in the Star Wars films.

When science has a problem, history shows nature has severed as inspiration to solve it. Learn how engineers looked to the powerful seahorse tail to guide them in designing a robotic arm.

Nitrogen narcosis slows down your thinking process and makes you more susceptible to mistakes. Here a five tips for avoiding its effects during deep dives.

Providenciales, Grand Turk and Salt Cay: Three islands, three personalities, one week of unforgettable diving in the Turks and Caicos.

The Honduras Caribbean islands of Roatan and Utila deliver underwater thrills that captivate even the most discerning divers.

Crowded beaches? Nonstop nightlife? You won’t find them here. Dominica is a rugged and unspoiled paradise, under water and above.

We heard you: Our old site was not mobile-friendly and about as easy to navigate as a complex cave system. Welcome to the new scubadiving.com. It's completely responsive for desktop, tablet and mobile screens, and we've simplified the site's navigation and layout.

Once you visit the Cayman Islands, you’ll want to come back again — and again.

The statue is floating horizontally, and the team is focused on getting it vertical. From below, it looks like a drunken frat-boy scene from Animal House.