Seabed Holes May Help Reveal Hidden Shipwrecks

Catherine GS Lim

16 October, 2026

Ecology & Science
Bronze Age Sword Recovered From Italian Lake

Chief minion

14 October, 2026

Wrecks & Archaeology
4,700-Year-Old Shipwreck Excavated Off Turkey

Chief minion

14 October, 2026

Wrecks & Archaeology
Shells That Hear the Ocean

Ila France Porcher

06 October, 2026

Ecology & Science
Antidepressants May Affect Fish at Surprisingly Low Levels

Chief minion

02 October, 2026

Ecology & Science
Colourful New Killifish Found in Brazilian Amazon

Chief minion

01 October, 2026

Ecology & Science

Latest issue

X-Ray Mag #143

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Latest Press Releases

Amended content from archive

Exley's 'Blueprint' Available for Free

May 14, 2018 Tech and Training

squid

The Great Hidden Migration: Rising From the Deep

Jun 12, 2026 Ecology & Science

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

17 Mar, 2027 ➢ 20 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

Decompression chamber

To Call or Not to Call: What to Do If You Suspect Decompression Illness

24 Sep, 2026 My Minion

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

Michael Menduno and Peter Symes

Thank you, Michael

05 Oct, 2025 Chief minion

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Wrecks & Marine Archaeology

Seabed Holes May Help Reveal Hidden Shipwrecks

Oct 16, 2026 Marine Archaeology

A bronze sword has emerged from an Italian lake after more than 3,000 years underwater.

Bronze Age Sword Recovered From Italian Lake

Oct 14, 2026 Salvaging and preservation

World’s oldest shipwreck discovered off coast of Turkey

4,700-Year-Old Shipwreck Excavated Off Turkey

Oct 14, 2026 Antiquity

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New Equipment

Nanight Tech 3 Combines Spot and Video Beams

Nanight Tech 3 Combines Spot and Video Beams

Oct 17, 2026 Nanight

The Wetsuit for Divers Who Like to Dress Well

The Wetsuit for Divers Who Like to Dress Well

Oct 17, 2026 Diving Specials

Poseidon regulator configurator

Poseidon Launches the Regulator Configurator on Poseidon.com and Embedded Version for Dealers homepages

Oct 09, 2026 Poseidon

Shearwater Jetpack for Avelo Diving Achieves CE Marking, Opening European Market

Oct 08, 2026 Shearwater Research

Cressi Da Vinci

Cressi Da Vinci

Oct 06, 2026

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

Tech & Training

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Simon Pridmore

scuba diver

Helga and the Weight Debate

06 Feb, 2023

Mark Powell

Achieving Our Teaching Objectives

26 Sep, 2017 Training

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

Adam “Ace” Machado peering up into the jungle from Cenote Sump

New Caves in the Jungle: The Story of the Mac-Ha Exploration Project

04 Sep, 2026 Cave Diving and Mines

Technical Diving - features from the archives

Lessons from Technical Diving

13 Oct, 2011

Children and Scuba Diving

09 May, 2015

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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

Catch up with Your Buddies on Bonaire at DEMA 2026

01 Oct, 2026 Buddy Dive

Arenui Announces Last Cabin for Maluku, Banda & Raja Ampat

01 Oct, 2026 Arenui

Buddy Dive Earns 14 Scuba Diving Readers’ Choice Awards

29 Sep, 2026 Buddy Dive

Emperor Divers Is Launching a New Southern Red Sea Family Adventure

07 Sep, 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

Indonesia's Banda Sea

Matthew Meier

Posted in: Travel & Trips
Corsica: Magical Waters in a Land of Emotions

Chief minion

Posted in: Travel & Trips
Newfoundland: Cold Water, Warm People & Endless Adventure

Brandi Mueller

Posted in: Travel & Trips
Wrecks of Narvik

Chief minion

Posted in: Wrecks & Archaeology
Underwater Nanaimo

Barb Roy

Posted in: Travel & Trips
Mexico's La Paz

Larry Cohen

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

Pearl Harbors Revenge book cover

Pearl Harbor's Revenge

Aug 05, 2024

The Shark Sessions, by Ila France Porcher

My Sunset Rendezvous: Crisis in Tahiti

Mar 07, 2015 Ila France Porcher

Book cover

Legends Beneath the Waves – Scandinavia

Jan 02, 2023 Rene B. Andersen & Andrew Marriott

Cover Marine LIfe of the North Sea and English Channel

Marine Life of the North Sea and English Channel

Nov 13, 2024 Lawson Wood

Books & Media by others

Deeper movie

“Deeper” Explores Cave-Diving Limits — But Leaves Questions Unearthed

Oct 30, 2025

My Life with Sea Turtles - book cover

My Life With Sea Turtles

Jul 09, 2024 Christine Figgener

Shipwreck decoder cover

Shipwreck Decoder

Oct 01, 2025 Ashton East

Book cover

Light in the Underworld: Diving the Mexican Cenotes

May 06, 2024 Martin Broen

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Marine Mammals

Marine mammal mothers may experience grief when their calves die

Do Whales and Dolphins Grieve Their Dead?

Sep 26, 2026 Dolphins

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

Sharks and Rays (Elasmobranchs)

Shortfin mako (Isurus oxyrinchus)

Most Migratory Sharks and Rays Remain Untracked

Sep 25, 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

Oceanic whitetip shark, Red Sea

Egypt Moves to Protect Red Sea Sharks

Jun 12, 2026 Sharks

Sentience and Self-Awareness

Marine mammal mothers may experience grief when their calves die

Do Whales and Dolphins Grieve Their Dead?

Sep 26, 2026 Behaviour, Sentience

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

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Photo & Video

Tripod fish on blackwater dive in Cozumel

Blackwater Diving in Cozumel: When Darkness Reveals Another Ocean

Aug 21, 2026

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

Rico Besserdich's tutorials

Black and White Underwater Photography

Jun 12, 2018 Still photography

Sharpening Underwater Images in Postproduction

Nov 23, 2020 Still photography

Simulation image by Rico Besserdich.

Prepping for Print

Apr 02, 2021 Still photography

Photo by Rico Besserdich

Vivid Color with Lab in Postproduction of Underwater Images

Oct 31, 2020 Still photography

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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.