Surviving Murphy’s Law to study sharks
by Hannah - 24th April 2017
Have you ever had one of those days when just about everything
goes wrong? Mine started out breaking one of my own rules: not packing my own
dive ge...
Researchers gather at Great Barrier Reef to study latest coral bleaching
by Mares - 21st March 2017
Aerial and underwater surveys to be conducted
As coral bleaching strikes the Great Barrier Reef for the second year
in a row, coral researchers ar...
Studying the effects of coastal erosion in the Arctic
by Mares - 18th January 2017
The thawing and erosion of the arctic
permafrost coasts has increased so drastically in the past that more
than 20 metres of land is consumed by the...
UK Inland Diving Locations Case Study – Stoney Cove
by Cat - 27th July 2016
The fact that the United Kingdom is an island, should
mean that costal diving locations are plentiful and varied enough to keep the
bu...
New study shows relationship between fisheries harvest and reef resilience
by Mares - 13th April 2016
To better protect the coral reefs of the
Caribbean, tighter fishery regulations are needed to offset the mounting pressures
they face from global wa...
The Green Jungle of the Yucatan Cenotes – Mystical Underground Rivers
by Damir - 30th November 2018
There are places on the planet where gods still dwell and there are other places where they used to dwell. This winter, we visited their abandoned dwe...
Dive Expedition – Mt. Treskavica Lakes
by Mares - 26th October 2018
Located thirty kilometers south of Sarajevo, the Treskavica mountain range is no doubt one of the most beautiful in Bosnia and Herzegovina, known amon...
Cruisers vs Boka Kotorska Bay
by Ivana and Janez - 10th October 2018
An interview with Dr. Vesna Macic, Marine Biologist
Sailing on big cruisers is becoming very popular as a means of vacation and one of the most bea...
Mares and MantaFest 2019
by b_rad - 1st October 2018
Mantas, Sharks & UW Photo/Video Workshops in Micronesia at MantaFest 2019 - Small contest, BIG PRIZES!
MantaFest is an annual event organized b...
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contest, diving, image, international, island, manta ray, Mares, micronesia, Pacific, photography, scubadiving, shark, travel, underwater, video, workshops, 
Mares XR Active Heat Vest
by Underwater Tales by Stefano Sibona - 26th June 2018
Rapallo, May 2018
My new rEvo rebreather is ready for use. Yme, my instructor, has just finished the first lesson of the course which will allow me...
Increasing nutrient input has implications for food webs in the Arctic Ocean
by Herbert - 13th February 2018
Scientists find surprising evidence of rapid changes in the Arctic
Scientists have found surprising evidence of rapid Arctic climate change: in the...
Ocean acidification affects mussels in early life stages
by Herbert - 11th January 2018
Marine scientists show impact of acidification on mussel larvae
Shells have a hard, calcareous shell to protect themselves against environmental ha...
Cuttlefish: underestimated players in the ocean
by Herbert - 9th January 2018
Squids play an important role in the food web and in the carbon cycle
Squid are marine creatures with fascinating biological properties. Some speci...
Narwhals show alarming reactions to stress
by Herbert - 21st December 2017
Human disturbances cause narwhals to freeze and escape simultaneously
New insights into the effects of ocean noise and increased human activity on ...
Video footage sheds light on deep-sea food webs
by Herbert - 19th December 2017
Jellyfish and related organisms are among the most important predators
The animals of the deep sea have been systematically studied for over 100 ye...
Hells Bells: Unique underwater stalactites in Yucatán Caves
by Herbert - 12th December 2017
Researchers study how Hells Bells was created
In recent years, scientists have identified a small group of stalactites in which the characteristic ...
Scientists discover flexible self-healing ability in ctenophora
by Herbert - 6th December 2017
Wound healing or regeneration – the environment decides
Losing a body part is almost always an irreversible situation for humans – we cannot gr...
Researchers are developing a new method for restoring damaged coral reefs
by Herbert - 1st December 2017
Successful breeding and application of coral larvae
For the first time, researchers have accelerated the formation of new coral colonies on small a...
Seawater cools upper layers of earth’s crust
by Herbert - 29th November 2017
Seawater penetrates much deeper than expected
How deep can seawater penetrate through cracks and fissures into the seafloor? Using a new analysis m...
Faster reproduction ensures immigrant species success
by Herbert - 19th November 2017
Why only a few introduced species establish themselves in foreign marine regions
The number of non-native species detected for the first time in ma...
Storm waves from the past hold lessons for future
by Herbert - 13th November 2017
Huge boulders on coast retain clues about prehistoric storms
In the Bahamas, tons of boulders have been washed onto the cliffs more than 100,000 ye...
Coral Bleaching: Reefs suffer equally from El Niño and La Niña
by Herbert - 8th November 2017
Researchers study effects of coral bleaching on Western Australia's reefs
Researchers from the University of Western Australia (UWA), the ARC Centr...
Nutrient Mix enables phytoplankton to flourish
by Herbert - 6th November 2017
Combination of nutrients is necessary to promote plankton growth
For the food webs in the ocean and processes such as the carbon cycle, photosynthe...
Back to Guadalupe Island
by Fred Buyle - 30th October 2017
Guadalupe Island is a very special place to me, of course we all know the place for its large population of great whites but it is much much more than...
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 sink from the oc...
Divers call BINGO to save sharks
by Hannah - 10th October 2017
BINGO! Who knew people that love to dive and protect sharks also like to play BINGO? Apparently, my good friend Nikole did when she proposed a BINGO t...
Increase in melting sea ice may lead to higher food supply in Arctic
by Herbert - 26th September 2017
In the Arctic, melt ponds are formed every year when snow and sea ice melt at the end of winter. As a result of global warming, there are increasingly...
Nautical charts from the 18th century reveal coral loss in Florida Keys
by Herbert - 15th September 2017
Surprisingly precise historical charts show important ecological information
Centuries-old sea nautical charts created by seafarers to avoid collis...
Researchers measure unusually high oxygen uptake in the Labrador Sea
by Herbert - 13th September 2017
Ocean taking a deep breath?
Stormy, rough and very cold: these characteristics of the Labrador Sea may initially seem uncomfortable, but they are o...
‘Expect the unexpected’ – Underwater archaeological research around the island of Mozia, Sicily
by BGfU - 22nd August 2017
In July 2017, scientific divers of the Bavarian Society for Underwaterarchaeology (BGfU) and the Philipps University Marburg were invited by the Sop...
Copepods rise and shine to internal genetic clocks
by Herbert - 7th August 2017
The Calanus finmarchicus is a copepod that packs a big punch. Although just two to four millimetres, this zooplankton’s genetic clock influences the...
The living dinosaurs of the sea
by Mares - 4th August 2017
Out of the seven species of sea turtles, six have made it onto the International Union for Conservation of Nature's (IUCN) red list, with two species ...
3-D Underwater Imaging
by Herbert - 1st August 2017
New age imaging system brings 3-D perspective to underwater sites
A revolutionary new multi-function, underwater imaging system has been developed by...
Freediving: Seas vs Lakes
by Gianluca - 31st July 2017
Often those who live near the sea don’t even think about the fact that they can go freediving in other contexts, and lakes are great training grou...
Low-oxygen eddies in Atlantic produce greenhouse gases
by Herbert - 28th July 2017
International researchers discover previously unknown processes
In 2014, an international research team led by the Kiel Cluster of Excellence “The ...
‘Weedy’ fish species to dominate future oceans due to ocean acidification
by Herbert - 24th July 2017
Such fish are “marine equivalent to rats”
For the first time, researchers at University of Adelaide have demonstrated that the ocean acidificat...
Discovery Channel’s Shark Week finally features females
by Hannah - 21st July 2017
No doubt about it, Discovery Channel’s Shark Week gets a
lot of attention with more than 2.5 million viewers in 2015. However, the
network has bee...
Coastal ecosystems threatened by rising water temperatures
by Herbert - 7th July 2017
Higher water temperatures can lead to nitrite accumulation in marine environments worldwide, and this can ultimately disrupt oceanic food webs, accord...
Underwater landslides may be caused by distant earthquakes
by Herbert - 5th July 2017
Researchers have discovered that large earthquakes can trigger underwater landslides thousands of miles away weeks or months after the occurrence of t...
Glacial retreat accelerated by meltwater lakes under Antarctic Ice Sheet
by Herbert - 4th July 2017
During the last glacial period, the ice in the Antarctic was thicker and extended farther offshore than it does today. It has been speculated that sub...
Changes in atmospheric CO2 concentration can cause temperature fluctuations
by Mares - 22nd June 2017
Scientists use climate models to investigate fluctuations
During the last Ice Age, the influence of atmospheric carbon dioxide on the North Atlanti...
Distant fish relatives share looks
by Herbert - 21st June 2017
Distant fish relatives evolve to look like one another
Scientists from James Cook University (JCU) have found evidence that distantly related Austr...
Adriatic Cuttlefish
by Mares - 16th June 2017
Cuttlefish or cuttles are marine animals of the order
Sepiida. They belong to the class Cephalopoda, which also includes squid,
octopus, and the nau...
Lubricated lips helps fish feed on mucus of corals
by Herbert - 12th June 2017
Scientists have discovered a species of fish that has developed a set of self-lubricating lips to consume corals. They have published their findings i...
Why do krill stocks in Antarctica fluctuate?
by Herbert - 9th June 2017
Climatic influences not as important as previously thought
Although just six centimeters long, the Antarctic krill (Euphausia superba) plays an imp...
Future opportunities for coral reefs
by Herbert - 8th June 2017
In spite of global warming, reefs could change but remain the same
Although the world’s coral reefs are under threat, there is still time to save...
Rabbitfish as trojan horses
by Herbert - 2nd June 2017
Researchers identify fish’s role in movement of invasive species
For some time, invasive species have been spreading from Indo-Pacific to the Medit...
Corals create structures to promote reef recovery
by Herbert - 31st May 2017
Complex underwater structures catch coral larvae
Scientists have discovered that coral larvae are dependent on their parents. By creating nooks and c...
