[SPONSORED] Aggressor Adventures® Unveils Redesigned Red Sea Aggressor II

Same iconic yacht, new sleek design, and expanded guest experience. AUGUSTA, GA — Aggressor Adventures® is proud to announce the full redesign of the Red Sea Aggressor II, featuring a […]

[SPONSORED] Aggressor Adventures® Launches Mares PLANET 62X Sweepstakes

Enter for a chance to win lightweight, travel-ready premium dive gear. AUGUSTA, GA — Aggressor Adventures® is excited to announce a new limited-time Mares Sweepstakes, giving divers the chance to […]

Cozumel

Text and photos by Mike Bartick

Q3 2026

Cozumel, a tiny gem of an island in the Caribbean Sea, is nestled across from mainland Mexico in the state of Quintana Roo near the eastern tip of the Yucatán […]

Argentine Patagonia

Text and photos by Vanessa Mignon

Q3 2026

Along the wild Atlantic coast of Argentine Patagonia lies one of the most extraordinary marine wildlife sanctuaries in the world. Each year the sheltered gulfs surrounding Península Valdés transform into […]

Chuuk

Text and photos by David Fleetham

Q3 2026

Our first dive was on the Heian Maru, an enormous Japanese passenger and cargo liner that had been converted into a submarine tender during World War II. At more than […]

The True Cost of a Dive Accident

Q3 2026

Every dive begins with a sense of possibility. Whether exploring a favorite local wreck, guiding students through their first open water experience, or embarking on a dream dive halfway around […]

Carbon Monoxide Analyzer

By Stephen Frink

Q3 2026

I’ve read about carbon monoxide (CO) in scuba breathing gas but wonder if people truly appreciate the real implications of diving with a CO-contaminated scuba tank. It is not only […]

CONNECT AND PROTECT

Text by Tiffany Duong; photos by Tom Sparke

Q3 2026

You are invited to make your first dive in one of the world’s major dive spots. One twist, however: This dive is on land at the new Ocean Exploration Center […]

Torpedo Rays

Text by Chris Harvey-Clark, DVM; photos by Lloyd Bond

Q3 2026

A commercial oil field diver using surface-supplied air was inspecting a minor oil leak in a deepwater pipeline at night. As he swam along the line, the surface tender heard […]