The Scuba News Cayman Islands

On his first-ever night dive, Sam, an uncertified and inexperienced diver with fewer than 15 lifetime dives, descended to catch lobsters with two other uncertified divers (Dave and Tim). The three descended, while a fourth diver (Ron) planned to freedive and assist with hauling in the anticipated lobster catch. A fifth diver (Eric) remained on the boat. (Note: All names are fictitious.)

Most people understand that human-caused climate change is a real and serious threat. True, some still reject the mountains of evidence amassed by scientists from around the world over many decades, and accepted by every legitimate scientific academy and institution. But as the physical evidence builds daily — from increasingly frequent and intense extreme weather events like droughts and floods to disappearing polar ice to rising sea levels — it takes an incredible amount of denial to claim we have no reason to worry.

A Spanish biologist and amateur beekeeper, Federica Bertocchini, has discovered a plastic-eating caterpillar that could be the solution to global plastic pollution. The caterpillar’s ability to consume plastic was accidentally discovered during routine bee hive maintenance and it’s has since been studied by Bertocchini and her peers at the University of Cambridge. Their findings have been published in Current Biology in April 2017.

In 2014 I left my home in London to start a new underwater chapter in my life. My aim was to become a SCUBA instructor and discover a way to help constructively conserve the ocean. So when a teacher approached me about the possibility of introducing 3, 4 and 5-year-olds to ocean conservation at an international school in Egypt I was thrilled. I could hardly believe such an exciting possibility had arisen and so unexpectedly.

So far this year, Emperor Maldives has reported a large number of sightings of whale sharks making their casual, gentle, relaxed way to the back of the boats as they moor for night-time. Not unusual but certainly gratifying for the guests aboard these spacious liveaboards. And the manta have been around in abundance for both divers and snorkellers.