Diver-knowledge

Becoming a True Diver

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True diving mastery comes from curiosity and understanding, not just collecting certification cards. Knowledge makes every dive safer.
Coral-Refugia-and-the-Future-of-Reef-Resilience

What New Science Means for Divers

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New research reveals that cooler “refugia” reefs may hold the key to coral resilience, offering hope for conservation and divers alike.

SDI and The Chapman School Partnership

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SDI and The Chapman School of Seamanship unite to launch global training that elevates boating and maritime safety standards worldwide.
Work-on-Your-Buoyancy

Work on Your Buoyancy

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Refine your buoyancy to dive safer, use less gas, protect marine life, and enjoy a smoother, more controlled underwater experience.
sdi-instructor-Christine-Loew

SDI Instructor Christine Loew

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SDI Instructor Trainer Christine Loew shares how passion, safety, and constant learning define her approach to teaching diving.
ricardo-abel-carrio

SDI Instructor Ricardo Carrio

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Argentinian instructor Ricardo Abel Carrio reflects on his journey, passion for teaching, and dedication to inspiring divers through knowledge and experience.
Brylske-Partnership-Announcement

Brylske, Ocean Education International se asocia con SDI

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SDI partners with Dr. Alex Brylske to lead ocean conservation, expand eLearning, and inspire divers worldwide through science and education.
The-Beauty-of-Better

The Beauty of Better

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From feeding fish with cheese to protecting reefs, divers have come a long way—now it’s time to “know better and do better” for our oceans.
Oratorio-Cove-and-Gruta-Azul

¡Aventura inolvidable en Oratório Cove y Gruta Azul en Arraial do Cabo!

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Experience the magic of Arraial do Cabo’s Outer Sea with stunning dives at Oratório Cove and Gruta Azul: adventure, beauty, and wonder.
Learning-to-Dive

Aprender a bucear

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Scuba diving is a life-sport that grows with you, learn, practice, and keep diving to stay skilled, safe, and passionate for life underwater.
Sabine-Kerkau

Mujeres que practican buceo técnico – Sabine Kerkau

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From the Maldives to deep wrecks, explorer Sabine Kerkau shares her journey in technical diving, discovery, and pushing boundaries underwater.
MPA-Bring-Income-to-Dive-Tourism

Cómo un mayor número de AMP puede significar mayores ingresos del turismo de buceo

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A new study reveals that expanding marine protected areas could add $2 billion to dive tourism while helping marine life recover.