Stress – The Silent Killer
by DiveSSI - 18th February 2021
I am not a detective and I do not want to even open the door to try to suggest what…
Bladderwrack in the climatic stress
by DiveSSI - 28th October 2019
Fucus vesiculosus (Bladderwrack) shows coupled reactions to environmental changes Short-term heat waves, long-term warming and acidification, increasing over-fertilization and oxygen depletion…
Man-made stressors endanger sharks
by DiveSSI - 1st October 2019
Less chance for Shark babies in stressed environmentsAn international research team has found that shark babies born in environments affected…
Right Whale in Distress: New Report on the Threat of the North Atlantic Right Whale
by DiveSSI - 4th April 2019
Stock of the North Atlantic Right Whale has shrunk to 411 copiesThe North Atlantic right whale (Eubalaena glacialis) is a…
Travel stress can train bioinvasors
by DiveSSI - 15th June 2018
Study identifies new factor for the invasion success of introduced speciesThe global movement of goods, with its many ship movements…
Coral activate specific genes in stressful conditions
by DiveSSI - 27th March 2017
Genes in corals help to predict whether the corals are experiencing stress Scientists recently discovered a group of genes in…
Baby fish less stressed when large predators are around
by DiveSSI - 3rd May 2016
Stress levels in baby fish can be reduced by slightly more than one-third in the presence of large predatory fish,…
4 Reasons You Should Become a Master Diver in 2021
by DiveSSI - 11th February 2021
Earning the rating of SSI Master Diver is the pinnacle of recreational scuba diving. Becoming an SSI Master Diver in…
10 Ways to Increase Your Child’s Dive Safety
by DiveSSI - 19th November 2020
Diving as a family is one of the most rewarding activities for any avid diver. Not only does scuba diving…
10 Reasons Swimming is Good for Your Health and Your Soul
by DiveSSI - 9th November 2020
Everyone knows that swimming is good and one of the best forms of physical exercise, working nearly every muscle in…
Updated Classified Diving Program
by DiveSSI - 26th August 2020
SSI is excited to announce that it has updated the entire Classified Diving Program. These updates include new standards, a…
5 Tips to Make Boat Diving Easier
by DiveSSI - 27th July 2020
As the world slowly starts to open back up from our seemingly endless Covid-19 lockdown, what better way to celebrate…
8 Reasons Why Freediving Is So Amazing
by DiveSSI - 6th May 2020
Few things can make you feel as free and at one with the world around you as freediving. The act…
No Water, no problem – Online Final Exams available for all digital Specialty Kits
by DiveSSI - 30th April 2020
All Recreational Diving and Freediving Specialty as well as Ecology Kits, which SSI provides Student Training Materials for, have been…
Curacao: Freedom in scuba-diving
by DiveSSI - 10th December 2019
Paradise for divers - More than 80 dive spotsTurquoise waters, a light breeze lets the palms sway while adults wait…
Mermaids: Can you work as a mermaid?
by DiveSSI - 13th September 2019
Many people, especially the coming generations, dream of finding their dream job. Whereas boys often dream of astronauts or secret…
Malin Head: The Giant’s Graveyard (4)
by DiveSSI - 1st August 2019
Wreckdiving: SS Empire HeritageThe deep crystal-clear waters off Malin Head in Ireland were once a navigation route for wartime convoys…
Gulf of California classified as a threatened world heritage
by DiveSSI - 10th July 2019
Vaquitas: The world's smallest whale is critically endangeredThe World Heritage Committee has followed the advice of the IUCN and has…
Breath hold: Relaqua the idea of relaxation in the water
by DiveSSI - 4th July 2019
There are people who dive hundreds of feet, deep and over ten minutes with just one breath. Nik Linder is…
Corals suffer due to salinity fluctuation
by DiveSSI - 19th March 2019
Reduced salinity of seawater has devastating effects on coralsRecent studies show that drastic changes in salinity in the sea, e.g.…
Our seas are a sink for plastic waste
by DiveSSI - 1st March 2019
Call for global "UN-plastic convention" The United Nations (UN) dedicates the Day of Species Protection on 03 March 2019 to underwater…
Entire life cycle of plastics is a threat to human health
by DiveSSI - 28th February 2019
Greenpeace: departure from disposable plastic now! A new report from the Center for International Environ mental Law (CIEL) - Center…
Pacific coral reef keeps recovering from coral bleaching
by DiveSSI - 2nd November 2018
Researchers prove historical bleaching eventsAs climate change causes ocean temperatures to rise, coral reefs experience coral bleaching worldwide and die-offs.…
The importance of the “ocean weather” for ecosystems
by DiveSSI - 27th August 2018
Biologists advise against investigating only long-term changesClimate change is increasingly affecting the oceans. Temperature and sea level rise, ocean acidification…
Only 13 percent of the world’s oceans are still untouched
by DiveSSI - 27th July 2018
The marine wilderness of the world is dwindlingAn international study led by scientists from the University of Queensland (UQ) concludes…
Controversy in Catalonia due to the lucrative coral fishing
by DiveSSI - 22nd June 2018
The flow of moneyOften there are pure economic arguments that prevent rational decisions followed by consequences which are no longer…
Reef fish inherit tolerance to the warming of the oceans
by DiveSSI - 11th June 2018
Thanks to mom and dad, baby reef fish can adapt to higher water temperaturesIn a rapidly changing climate, the decline…
Coral bleaching threatens the diversity of reef fish
by DiveSSI - 16th May 2018
New research shows that global warming also affects fish that rely on coralsNew international research led by PhD student Laura…
How do marine mammals avoid the diving disease?
by DiveSSI - 3rd May 2018
The lung architecture of deep-diving marine mammals is divided into two partsDeep-diving whales and other marine mammals, as well as…
Global warming is changing the Great Barrier Reef
by DiveSSI - 23rd April 2018
30 percent of the coral died during mass bleaching in 2016A recent study, published recently in the online journal Nature,…
Coral bleaching threatens the diversity of reef fish
by DiveSSI - 16th April 2018
New research shows that global warming also affects fish that rely on coralsNew international research led by PhD student Laura…
Huge cold water coral mountains under water
by DiveSSI - 5th April 2018
International research team examines coral reefs off MauritaniaOn a length of about 400 kilometres, the seabed in front of the…
Starting coral restoration sooner or when will it be too late…?
by diveSSI - 27th February 2018
Many of us have witnessed with our own eyes the threats coral reefs are facing today: pollution and destruction of…
Deep-sea octopus: Dumbo filmed hatching
by DiveSSI - 23rd February 2018
Scientists examine a newly hatched dumbo octopusWith their big fins Dumbo octopods (Grimpoteuthis) remind of the giant ears of Disney's…
Rising water temperatures change the habitats of lobsters
by DiveSSI - 22nd February 2018
American lobsters migrate to deeper waters and move northwardRising temperatures at the bottom of the Atlantic force American lobsters (H.…
Diving safety and rescue
by DiveSSI - 12th February 2018
Stress & Rescue. Rescue Diver. Diving Safety & Rescue. Some names of different dive organisations for their “Rescue courses” that…
Mission to save river dolphins in Amazon
by DiveSSI - 9th December 2017
WWF expedition equips river dolphins with trackers for the first time The river dolphins of the Amazon are extremely rare…
Freediving: apnea and meditation
by DiveSSI - 22nd November 2017
What's so cool about holding your breath? My name is Nik Linder. I was a co-owner of a big dive…
Study identifies microbiome in whale blow
by DiveSSI - 20th October 2017
Drones used in collection of samples A research group, together with the Woods Hole Oceanographic Institution (WHOI), has used drones…
Diving with risk
by DiveSSI - 5th October 2017
Kuredu Island in the north of Lhaviyani Atoll (Maldives), well known for its beautiful diving spots. The island is 150…
Exposure to oil impairs behaviour of reef fish
by DiveSSI - 20th July 2017
Oil makes fish "drunk" A new study has found that petroleum-based oil in seawater – even in small quantities –…
Buoyancy control
by DiveSSI - 29th June 2017
Diving skills for beginner and advanced divers With this report on buoyancy control, we kick off a short series on…
WWF publishes code of conduct for shark and ray tourism
by DiveSSI - 23rd June 2017
Many people think that running into a shark underwater is a horrible experience. However, more and more divers would regard…
Congratulations to the 2016 SSI Master Diver Challenge Winners!
by DiveSSI - 16th June 2017
We are pleased to announce Tom Lynch and Jody Hart as the winners of our 2016 Master Diver Challenge! The…
Growing corals along the Riviera Maya
by Carin - 6th March 2017
A unique project has its headquarters in Puerto Morelos: scientists, aquarists, local stakeholders and authorities work together to restore Mexico's…
Southern Italy: Active tectonic plates puts region at risk
by DiveSSI - 22nd February 2017
International research team publishes latest seafloor maps Tectonically, the Mediterranean is very active and faces the threat of natural disasters,…
What you always wanted to know about coral reef restoration
by Carin - 11th January 2017
Things don't look good for corals. With only a few truly healthy coral reefs left and forecasts not getting any…
Earthquake gives rise to methane seepage at seafloor
by DiveSSI - 20th December 2016
Researchers publish findings after studying aftermath of 2010 earthquake in Chile Most severe earthquakes take place beneath the seafloor. For…
