Most Migratory Sharks and Rays Remain Untracked

Chief minion

25 September, 2026

Ecology & Science
British Cave Diver Named Following French Fatality

AquaScope Staff

21 September, 2026

Tech and Training
Algal Bloom Kills Nearly 1,700 Sea Dragons

AquaScope Staff

20 September, 2026

Ecology & Science
Hyperbaric Contracts Restore Northern England Coverage

Chief minion

17 September, 2026

Medical & Fitness
Deepest Blood-Gas Study Probes Freediving Physiology

Chief minion

16 September, 2026

Medical & Fitness
Dive Instructor Detained Over Raja Ampat Turtle Case

Chief minion

16 September, 2026

Ecology & Science

Latest issue

Cover by Matthew Meier

X-Ray Mag #142

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Latest Press Releases

Amended content from archive

Large school of oriental sweetlips and bluestripe snapper

The North of the Maldives: Where the Untamed Ocean Seems Wilder

Mar 10, 2026 Travel & Trips

St. Abbs & Eyemouth

Dec 31, 2014 Travel & Trips

Upcoming Events

23 Oct, 2026 ➢ 26 Oct, 2026

Diving Talks

Lisbon, Portugal

3 Nov, 2026 ➢ 6 Nov, 2026

DEMA 2026

New Orleans, Lousiana

21 Nov, 2026 ➢ 22 Nov, 2026

Baltictech Conference 2026

Gdynia, Poland

5 Dec, 2026 ➢ 6 Dec, 2026

Dive-Expo

Antwerp Expo, Belgium

16 Mar, 2027 ➢ 19 Mar, 2027

Aqaba Blue: Ocean Future in Action

Aqaba, Jordan

Editorials

Mexico risks turning precisely the visitors it ought to welcome into disgruntled critics.

Mexican Malady

22 Aug, 2026 Chief minion

We have agency

We Have Agency

14 May, 2026 Chief minion

CopOUT30

08 Dec, 2025 Chief minion

Pundits

Learning To Dive Back in the Day

15 Feb, 2025 My Minion

Sport Diving in 2025 Is in a Good Place

01 Feb, 2025 My Minion

Surface Support: The Most Important People in Your World

13 Sep, 2024 My Minion

Michael Menduno and Peter Symes

Thank you, Michael

05 Oct, 2025 Chief minion

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Wrecks & Marine Archaeology

Roman Shipwreck With Hundreds of Amphorae Found off Sicily

Aug 14, 2026 Antiquity

Divers documenting the bow section of HMS Tiger

HMS Tiger Found 118 Years After Fatal Collision

Aug 11, 2026 Older Warships

Bottle of 162-year-old Guinness

Divers Find 162-Year-Old Guinness in Shipwreck off the English Coast

Aug 07, 2026 Tall & Wooden Ships

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New Equipment

DIVEVOLK SeaTouch 6 Pro

DIVEVOLK SeaTouch 6 Pro

Sep 20, 2026 Divevolk

Introducing the DRYFOB-TL: A Narrower Double Length Size Container for Scuba Diving

Sep 10, 2026 Dryfob

Apex Safety Recall

Apeks Recalls XL4, XL4+ and Ocea Regulators

Sep 07, 2026

Seacam Optical Precision Port

Seacam OPP: Rethinking the Underwater Dome Port

Aug 20, 2026 Seacam

Java Sidemount

Java Sidemount

Jul 08, 2026 Java sidemount

UK Divers Reminded to Register PLBs

Jun 27, 2026 BSAC

Tern TX Limited Edition

Tern TX Limited Edition

Jun 26, 2026 Shearwater Research

Fourth Element Technical Shorts

Technical Shorts

Jun 26, 2026 Fourth Element

Dive Rite Nomad Mini

Nomad Mini Sidemount System

Jun 25, 2026 Dive Rite

Tech & Training

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Simon Pridmore

The Insidious Threat of Hypoxic Blackout in Rebreather Diving

22 Apr, 2012

Mark Powell

But I want one... Switching to rebreathers after diving open circuit scuba

07 Nov, 2012 Rebreathers

Matt Jevon

Training vs Experience

02 Jan, 2018 Matt Jevon Training

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Tech & Training

Author on sidemount at 45m

Tech Diving: A Late in Life Guide

Apr 11, 2026 Training , Technical Diving

Controlled Ascent, Hidden Risk

Aug 03, 2025 Training

It’s Probably Not You – It’s the Cylinders

Jul 17, 2024 Training

Scuba diver

All the Trimmings: Tips to Improve Your Efficiency in Water with Good Trim

Oct 10, 2022 Training

NASA Johnson / Flickr / CC BY-NC 2.0

Do What You Teach and Teach What You Do

Sep 01, 2022 Training

Photo courtesy of Michael Mason

Be a Better Divemaster: Apply Human Factors

Jan 05, 2022 Training

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Tech - News

The Saint-Sauveur resurgence at Calès in France's Lot department,

British Cave Diver Named Following French Fatality

21 Sep, 2026 Cave Diving and Mines

Tech - Features

Captain Billey Deans on USS Wilkes-Barre in 1982

Crucible, Part II: The Technical Diving Revolution

26 Aug, 2026 Technical Diving

Technical Diving - features from the archives

Advanced nitrox diving

Crucible, Part I: A Deep Dive Into the Early Days of Technical Diving

08 Jul, 2026 Technical Diving

Sidemount Workshop – a matter of comfort

15 Jan, 2012 Sidemount

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Safety Culture

Gareth Lock

Human Factors in Diving Conference Coming up

Jul 14, 2021 Safety Culture

Divers Adrift – Surviving Being Lost at Sea

Jan 09, 2021 Training, Rescue, Safety Culture

Gas Management 101

Jan 09, 2021 Training, Safety Culture

Avoiding Bad Gas – Tips for Preventing Breathing-Gas Contamination

Jan 05, 2021 Safety Culture

Defensive Diving, Part 2

Oct 31, 2020 Training, Safety Culture

Defensive Diving, Part 1

Jun 19, 2020 Training, Safety Culture

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Promotions and offers from our sponsors

Emperor Divers Is Launching a New Southern Red Sea Family Adventure

07 Sep, 2026 Emperor Divers

Explorer Ventures Fleet Expands Global Fleet with Two New Liveaboards

13 Aug, 2026 Explorer Ventures

Emperor Divers Celebrates PADI Women’s Dive Day With Special Liveaboard Offer

16 Jul, 2026 Emperor Divers

Emperor Divers Extends ‘No Hidden Extras’ Pricing to Egypt Dive Centers

26 May, 2026 Emperor Divers

Latest Travel Features

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Dive Travel News and Advisories

Ett långvarigt tullproblem som berör undervattensfotografer som reser till Mexiko har återigen hamnat i fokus.

Mexico's Camera Customs Problem Sparks Growing Backlash

20 Aug, 2026 Travel & Trips

Aqaba port and coastline

Middle East Airspace Disruption Begins to Affect Dive Travel and Events

31 Jul, 2026 Travel & Trips

Dive boat capsize

Dive Boat Capsizes in Cayman Islands Amid Safety Focus

08 Apr, 2026 Travel & Trips

Liveaboard at anchor

Dive Boat Safety Under Scrutiny After Series of Incidents

04 Apr, 2026 Travel & Trips

Tonga's Humpback Whales

Don Silcock

Posted in: Travel & Trips
St. Abbs & Eyemouth

Lawson Wood

Posted in: Travel & Trips
Diving into Mysteries Off North Carolina

Chief minion

Posted in: Travel & Trips
Face-to-Face With Pregnant Bull Sharks in Mexico's Playa del Carmen

Larry Cohen

Posted in: Travel & Trips
St Helena: Reefs, Wrecks & Whale Sharks in the South Atlantic

Chief minion

Posted in: Travel & Trips
Bali: The Island of Gods

Scott Bennett

Posted in: Travel & Trips

News from Divers Alert Network (DAN)

The DANcast Marks Fifty Episodes of Diving Knowledge and Community

Sep 23, 2026 DAN

DAN and Garmin Work Together to Enhance Remote Diving Emergency Response

Sep 09, 2026 DAN, Garmin

Divers Alert Network Releases Statement About Legal Filing

Jun 27, 2026 DAN

DAN Announces Support for Rescue Diver Ready Initiative

Jun 17, 2026 DAN

DAN Announces 2026 Interns

Jun 06, 2026 DAN

DAN Debuts Continuing Education for Dive Professionals – Course 3: Barotrauma Legal Drama

May 13, 2026 DAN

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Culture & Lifestyle

Portfolios

Books & Media by our contributors

Under Pressure cover

Under Pressure: Diving Deeper with Human Factors

Apr 06, 2019 Gareth Lock

The Shark Sessions, by Ila France Porcher

My Sunset Rendezvous: Crisis in Tahiti

Mar 07, 2015 Ila France Porcher

Scuba Compendium: The Scuba Series Books 1 to 4, by Simon Pridmore

Scuba Compendium: The Scuba Series Books 1 to 4, by Simon Pridmore

Sep 14, 2021 Simon Pridmore

Scuba Exceptional book cover

Scuba Exceptional

Oct 30, 2018 Simon Pridmore

Books & Media by others

Book cover

Scuba Diving Operational Risk Management

Mar 14, 2024 Claudio Gino Ferreri

Book cover

Encyclopedia of Whales, Dolphins and Porpoises

Jul 21, 2024 Erich Hoyt

Oceans by Simon Papps

Oceans

Mar 06, 2025

Book cover Marine Pollution

Marine Pollution: What Everyone Needs to Know, 2nd Edition

Jan 06, 2025

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Marine Mammals

Resting sperm whales blowing bubbles

Sperm Whales Blow Bubbles To Sleep Soundly

Aug 07, 2026 Whales

Southern Right Whale

Southern Right Whales Face Growing Pressures

Apr 08, 2026 Whales

Pacific white-sided dolphins

Orcas and Dolphins Hunt Together

Mar 08, 2026 Dolphins, Orca

Pacific white-sided dolphins

Orcas and Dolphins Hunt Together

Mar 08, 2026 Dolphins, Orca

Sharks and Rays (Elasmobranchs)

Shortfin mako (Isurus oxyrinchus)

Most Migratory Sharks and Rays Remain Untracked

Sep 25, 2026 Sharks

Shark Angels Announces Adopt a Shark Donation Drive

Sep 19, 2026 Sharks

Particular male and female bull sharks apparently reproduce together repeatedly.

Bull Sharks Keep It in the Family

Aug 16, 2026 Sharks

Shark Trust Great Shark Snapshot

The Shark Trust Great Shark Snapshot Is Back!

Jun 26, 2026 Sharks

Sentience and Self-Awareness

Conscious fish

Conscious Fish?

May 14, 2026 Sentience, Self-awareness

Conscious fish

Conscious Fish?

May 14, 2026 Sentience, Self-awareness

Cuttlefish

Masters of Light: From Forest Canopies to Coral Reefs

Feb 24, 2026 Behaviour, Self-awareness

Hippocampus_hippocampus

Whispering Seahorses and Pipefish

Jan 19, 2026 Sentience, Fish

dolphins leaping

Dolphin Intelligence: Do They Talk?

Oct 24, 2024 Self-awareness

Understanding the Octopus: A Dive Into Its World

Aug 23, 2024 Sentience, Octopus & Squid

Blue-ringed octopus

Sentience or Consciousness?

Aug 02, 2024 Sentience

Can Clownfish Count?

Feb 04, 2024 Sentience, Fish

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Photo & Video

Hypselodoris infucata nudibranch with eggs

Photography: The Art That Makes the Invisible Visible

Jan 29, 2026 Still photography

Wild dolphins. Photo by Anita George-Ares.

Blue-Water Images: Photographing Subjects in the Water Column

Jan 19, 2026 Still photography

Sought-After Subjects: Contributors’ Picks

Oct 15, 2025 Still photography

myzostomid worm

Ticking Off Your Bucket List: Understanding Your Subject

Sep 17, 2025 Still photography

Rico Besserdich's tutorials

UW photography gear under $500

Underwater Photography on a $500 Budget

Jul 21, 2021 Equipment

Black and White Underwater Photography

Jun 12, 2018 Still photography

Simulation image by Rico Besserdich.

Prepping for Print

Apr 02, 2021 Still photography

Surgeonfish, Red Sea, photo by Rico Besserdich

A New Approach: Shooting Common Subjects in Different Ways

Sep 28, 2021 Equipment

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International Dive Magazine

About X-Ray Mag

Compiled by an international network of top dive editors and world-class underwater photographers, X-RAY MAG is the planet's only truly global premier dive lifestyle magazine. Subscription and downloads are free. Published since 2003.

DEMA Member

Published by:

AquaScope Media ApS - Copenhagen - © 2026

A closer look below the surface.