SCUBA diving
When it's the excavating, recycling, beautiful Red Boring Sponge.
Red Boring Sponges on coral reef. Stephan Kerkhofs/Depositphotos
It's called the boring sponge as it drills into coral and sea shells....
Extraordinary photo of a pair of Pike locked in a ferocious battle wins international underwater photo contest
I am often told how adventurous, crazy or "brave" I am, and that I take big risks. I don't take crazy risks, but I do take calculated ones, and participate in activities that may seem overly risky, but I...
You can easily recognise this lovely little nudibranch by the orangy-yellow "clubs" around its body, curving inwards over its back.
Orange clubbed sea slug, also known as the Yellow-clubbed nudibranch. Taken in the...
With more than 1000 islands and islets, including the famous Dalmatian Islands, Croatia offers a wealth of diving opportunities and truly lives up to its name as ‘the country of a thousand islands’. Famed for its exceptional...
Where to scuba dive in December? Mantas and whale sharks at Hanifaru Bay; mass spawning of barracuda & Nassau grouper in Belize - groupers circling each other, releasing their spawn as they go; mating turtles & schools of hammerheads in the Galapagos
In April the Underwater Photography Guide launched the Ocean Art Safe Under the Sea underwater photo competition to help raise money to fight coronavirus.
Yannick Bruynoghe"Welcome to Tubbataha"
Liveaboards are one of the best ways for divers to experience the Red Sea. Their diesel generators though contribute to climate change and air pollution. That's why one liveaboard operator is to use solar panels.
Even though European nudibranchs are some of the best studied in the world, scientists have now identified three new species. Divers searched around Europe for Trinchesia sea slugs – in the UK, Ireland, Norway, Sweden, Spain, Italy, France, Croatia and Russia.
Awesome to see underwater, the Manta Ray is an enormous fish spanning. They live in warm waters around the world, gracefully flying through the water with steady sweeps of their giant wings.
Photo:...