Youth Discoverers posing with Sea Scopes Inc Flag

Sea Scope Discoverers – Empowering Youth as Underwater Explorers

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SeaScope's mission is to empower black and brown youth as underwater explorers and conservationists. Learn more on the SDI blog
A curious gray seal in the oceanEllen Cuylaerts

Should You Fear Diving the Northeast?

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If you're thinking about diving in the Northeast, go for it! Great diving sites provide experiences on par with, if not surpassing, other destinations, conquer your fears now!
Frog Fish Lure- Best Muck Diving

Why Muck Diving is the Best

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Muck Diving is a treasure hunt with unlimited surprises, and SDI Ambassador Justin Carmack knows best when it comes to The Muck.
woman scuba diver with arms out

Women Divers Hall of Fame Scholarships

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Are you captivated by the mysteries of the deep blue? There's an ocean of opportunity awaiting you. Apply for the WDHOF scholarships now!
SDI Booth Entrance at the Scuba Diving Show Brasil

SDI at Scuba Diving Show Brazil 2023

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SDI TDI PFI made a splash at the 5th annual Scuba Diving Show Brazil, with multiple notable featured presentations and another awesome TDI Party!
people in a scuba discovery class

SDI Scuba Discovery Standards Update 2024

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We are thrilled to announce significant updates to the SDI Scuba Discovery course for 2024. These changes aim to enhance safety and quality.
woman with full-face snorkel mask

Can You Use a Full-face Snorkel Mask for an SDI Snorkeler Course?

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Full-face snorkel masks aren't recommended in SDI Snorkeler courses due to safety concerns, including CO2 buildup and skill limitations.
SDI Scuba Skills Female Diver

Introducing SDI’s Open Water Scuba Diver Skills Video Series

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We are thrilled to present our scuba skills video series, to accompany our Open Water Scuba Diver course and equip you with key scuba skills.
diving with tuna fish

The Awe Factor in Scuba Diving

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In visiting the submerged parts of the world, most often scuba divers experience a sense of awe. But it's more than just a feeling...
favorite dive

My Favorite Dive

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From majestic kelp forests to enchanting caves, SDI technical diving instructor Jeffrey Bozanic shares some his favorite places to get wet.
sidemount diver

Instructor Surfaces as a Sidemount Diver, Undeterred by Obstacles

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Read the inspiring story of how SDI instructor Shane Latham achieved his tech diving goals despite obstacles, proving that diving is accessible to everyone with the right mindset.
shark wall Tetamanu french polynesia

Diving with Sharks in French Polynesia

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Discover the magic of scuba diving in French Polynesia's Fakarava Atoll, one of the world's largest shark sanctuaries. By Olaf Fischer.