On the Caribbean island of Bonaire, visitors not only witness the beauty of the reefs but can also help improve their health. Courtesy of Tourism Corporation Bonaire Bonaire in the Caribbean sea. I ...

Koh Rang National Park is known for its diving, which I love. It has beautiful brown rocks with corals that look like ...

The Living Architecture of Our Oceans " These incredible structures are built by tiny animals called polyps that secrete ...

In a much-needed win for the marine environment, a never-before-seen deep-sea reef featuring coral thousands of years old and “teeming with life” has been discovered in the Galápagos Marine Reserve.

Three-quarters of the world's oceans are still unmapped with much detail. But as our technology improves, researchers can see more and more of what's hidden beneath the inky depths. Such as, say, the ...

After a disastrous year for coral reefs in which abnormally high ocean temperatures served a fatal blow to many of the vital underwater ecosystems, researchers have found a glimmer of hope off the ...

A carbon dioxide seep on a reef in Papua New Guinea is being used as a time machine to see into the future of the world’s coral.

From a ballet of whitetip reef sharks to a male cardinal fish releasing freshly-hatched babies from its mouth, these winning underwater photos are a revelation of our oceans’ wonders. "Synchronicity," ...

Under the bright blue water of the Gulf of Aqaba on the Red Sea, the view is stunning. Expansive coral reefs teeming with life; colorful fish and invertebrates. But something crucial has gone missing ...

A marine iguana ‘mid-sneeze’, a troupe of skeleton shrimps that has colonized a gorgonian coral and a spaceship-like jellyfish seemingly departing Earth’s atmosphere are among the wonderful finalists ...

Since most of our planet is comprised of water - with the ocean making up over 70% of the Earth’s surface - there’s a lot to be discovered in the sea, and it’s a place that captivates at every turn.