
Pinnipeds – Marine Acrobats
by Ivana and Janez - 13th July 2022
Pinnipeds, commonly known as seals, are a group of semi-aquatic carnivorous mammals of 34 species living across the world’s oceans.…

Most loved marine mammals
by Ivana and Janez - 15th January 2021
Everyone loves dolphins, and it is probably the dream of most divers to dive with dolphins, the most loved cetaceans.…

Préserver la biodiversité marine
by Emir - 10th August 2020
Le Dr Emir Berkane, Président de la Fondation Probiom pour la Protection de la Biodiversité Marine et Ambassadeur de Mares…

Marine Guide to Long-term Relationships
by Ivana and Janez - 8th June 2020
Do you remember the term 'symbiosis' from your biology classes? To refresh your memory, these are interactions between organisms that…

14 Marine Protected Areas to Dive in 2020
by LiveAboard - 22nd November 2019
Looking for a new dive destination for 2020? We’ve got you covered with 14 of the best marine protected areas…

Stubborn submarine
by Ivana and Janez - 30th April 2019
Submarines are true jewels for every wreck diving enthusiast. That is, perhaps, because submarine wrecks are quite rare, but even…

Freshwater vs marine diving
by Ivana and Janez - 13th November 2018
For more information on Marine Ecology, check out our friends at SSI! Most of us dive in a marine environment…

UJ-2208 – German navy submarine chaser – Ligurian Wrecks (Part III)
by Florent M. Locatelli - 19th September 2018
UJ-2208 (ex-Alfred) - German Navy (Kriegsmarine) submarine chaser (ex-patrol boat) (ex-trawler). Built in 1926 by the Ateliers et Chantiers de…

Marine Snowfall at Equator
by Herbert - 13th October 2017
Detailed picture of biological particle flow to deep sea along the equator Animal excrement and parts of dead organisms constantly…

Malta: Greenpeace activists protest against marine pollution
by Herbert - 7th October 2017
Giant dragon sculpture spits plastic garbage at ‘Our Ocean 2017’ in Malta On 5 October 2017, Greenpeace activists and other…

Deep sea mining threatens unique marine habitats
by Herbert - 3rd July 2017
Open letter: Marine researchers warn of the consequences of deep sea mining In an open letter published in the Nature…

Iron deficiency inhibits marine microbes
by Herbert - 26th May 2017
Scientists discover important process in nutrient cycle in tropical North Atlantic Iron has been identified as an important nutrient for…

Freediving – a tool for marine biology
by Fred Buyle - 5th May 2017
For my first Mares blog I have decided to write about one of the most exiting projects I’m involved in:…

Wave-Glider: Keeping track of marine research in real time
by Mares - 3rd March 2017
Online portal for Wave Glider missions launchedWave Glider missions can now be viewed online – and they are live. Operated…

World’s largest marine protected area established in Antarctica
by Herbert - 28th October 2016
Just off the southern coast of Antarctica is the Ross Sea, where the largest marine protected area (MPA) will be…

Marine life make themselves at home amongst dropped boulders at reef
by Mares - 6th June 2016
Boulders also prevent fishing activities from taking place. The large boulders dumped into the Sylt Outer Reef in the North…

Malaysia establishes its largest marine reserve
by Mares - 2nd June 2016
Park is home to 80,000 people and has more than 250 species of hard corals The Sabah State Government has…

Environment groups call for more effective marine protection
by Mares - 18th March 2016
German environmental organisations have called for a more effective level of marine protection in the North and Baltic Sea by…

WWI Submarine Discovered Off Swedish Coast
by Herbert - 29th July 2015
Submarine With Cyrillic Characters On Bow The wreck of a submarine with Cyrillic characters on its bow has been discovered…

Baja California Sur Safari – 2023 season
by Franco and Sabrina - 28th November 2023
It’s easy to understand why we return to Mexico's Baja California Sur almost every year. The five destinations we visit…

Love manatees and dugongs? Here’s where you can swim with them
by Kathryn - 21st November 2023
The gentle giants of the sea, manatees and dugongs have captured the hearts of many with their endearing presence and…

From Battlefields to Coral Gardens: Vanuatu’s Secret Dive Sites
by Andi - 23rd October 2023
Before moving from New York to Perth, Western Australia, I had never heard of Vanuatu. It was not until I…

Diving the HTMS Sattakut wreck – Thailand
by Ivana and Janez - 17th October 2023
The Gulf of Thailand hides many interesting sites for divers beneath its surface. One of these world-class locations is the…

Diving into Darkness: The Adventure of Cave Exploration in South Australia
by Andi - 10th October 2023
When you start your scuba diving journey, you’re excited to just have the chance to breathe underwater. You fumble around…

Hanifaru Bay: In a flying vortex
by Franco and Sabrina - 10th October 2023
Are you looking to be enveloped in a flying vortex of Mantas? Get ready, it doesn't happen often. Have you ever…

Nearly 70 countries sign the UN’s BBNJ agreement on the first day
by Mares - 22nd September 2023
On a momentous occasion, the United Nation's first-ever treaty on protecting international high seas opened for signature in the 20th September…

Diving Talks – An unmissable diving event in Lisbon from the 6th-8th October!
by Mares - 18th September 2023
Diving Talks - Portugal 2023 International Diving Show is a highly anticipated event of immense importance for the global diving…

Discover the advantages of logging your dives with the Mares app!
by Mares - 14th September 2023
Discover the benefits of logging your dives with the Mares app! Available now on Google Play and App Store. Convenience…

Liveaboard diving 101: Everything you need to know before you go
by Kathryn - 11th September 2023
Imagine waking up to the gentle rocking of a boat, the sun rising over crystal-clear waters, and the promise of…

Liveaboard must-haves!
by Mares - 7th September 2023
Have you ever been on a liveaboard dive trip? Check out our top-tips for liveaboard holiday must-haves! Lightweight travel items…

Against all odds: Fulfilling a dream to become an SSI Divemaster
by Andi - 19th August 2023
Starting something new, especially later in life, can feel like an extreme challenge. There’s a lot of fear that surrounds…

Barracuda
by Ivana and Janez - 17th August 2023
Barracuda are extremely attractive, impressive fish. They are carnivores with long lifespans and can live longer than 14 years. The…

The Crown of Thorns Starfish – To admire from a safe distance
by Ivana and Janez - 12th August 2023
Crown of Thorns Starfish, COTS for short, Acanthaster planci in Latin, are coral-eating starfish. One of the largest in the world, they can reach up…

Colourful Forests of the Seas
by Ivana and Janez - 28th July 2023
Gorgonias are my favourite soft corals. In my opinion, they are magical; they look like mini trees or bonsais under…

The Shark Trust Great Shark Snapshot is back!
by Mares - 28th June 2023
For last week of July, the Shark Trust’s citizen science initiative invites divers and snorkellers around the world to record the…

The 8th Anilao Underwater Shootout
by Franco and Sabrina - 20th June 2023
As divers, we know how difficult it is to describe the beauty and colours of underwater critters to land-based people.…

Magic Muck
by Alex - 30th May 2023
Lembeh, in Indonesia, is one of the world’s most celebrated dive destinations. This 10 mile long sliver of sea is…

Are you looking for a mermaid?
by Franco and Sabrina - 26th May 2023
Okay then, get ready and hurry up before it's too late. Mermaids? Are you sure? All right, well, let's look…

Goldfish of the Red Sea
by Ivana and Janez - 2nd May 2023
Every diver who's been to the Red Sea must have a picture with the Pseudanthias squamipinnis – Sea goldies. A very common…

The Leopards of the Seas
by Ivana and Janez - 24th April 2023
Leopard sharks are one of the most common sharks in the Eastern North Pacific. Their scientific name, Triakis semifasciata, means “half banded”,…

Sun Boat – An artificial reef in its full glory
by Ivana and Janez - 18th April 2023
It is a well-known fact that deliberately sunk vessels become an integral part of the seabed over time. When we…

Caymaniac
by Alex - 14th April 2023
I head to Grand Cayman most years because it serves up such classic underwater delights: reliably excellent visibility, warm water,…

Simply the best?
by Alex - 20th March 2023
It would be a great conversation topic over dinner with diving friends: What is the world’s best diving resort? I…

Dan’s Dive Destinations – Sydney
by Dan - 1st March 2023
Sydney, Australia, is better known for its fantastic food, nightlife and surfy vibe, but not many people know that it…

The Scribbled Leatherjacket (Aluterus scriptus)
by Ivana and Janez - 6th February 2023
Scribbled leatherjackets can be found in the lagoons and reefs of subtropical seas all over the world. Even though some…

Discover the Triggerfish!
by Ivana and Janez - 12th January 2023
Triggerfish or balistoids (from the family Balistidae) are mostly rhomboid shaped fish, almost circular, with eyes that can rotate independently…

Looking at life from a Cassiopea’s perspective – Upside down
by Ivana and Janez - 20th December 2022
Upside-Down Jellyfish live resting on the sea floor, making them look like they are upside-down. They are found in coastal waters,…

Canada: Bursting with Life
by Alex - 16th December 2022
For my final blog post on my visit to Canada, I want to turn my attention fully to the attraction…