Do you know which is the largest coral reef in the world? Explore why the Great Barrier Reef holds this title, along with its ...

A green sea turtle near Lady Elliot Island. We were 10,000 feet above the Pacific, in a tiny Cessna that seemed like it should have been flying much lower than that, when the clouds cleared and Lady ...

Synthetic pheromones may be a promising tool in attracting and culling troublesome crown-of-thorns starfish, which rapidly ...

I just got a whiff,” said Peter Harrison, a marine scientist, as he leaned over the edge of the boat and pointed his ...

Colorful coral reefs fill the underwater scene in the Great Barrier Reef, Australia. Small fish swim freely among the coral formations. This view shows a healthy and active marine ecosystem.

Parts of Australia’s iconic Great Barrier Reef, famed for its stunning colors and biodiversity, suffered the biggest decline of coral on record last year after a marine heatwave bleached vast swathes ...

Coral reefs may look similar at first glance, but their shapes, locations and structures reveal how they form – and how ...

This article was produced by National Geographic Traveller (UK). The first time a giant trevally fish hits me on the forehead, I freeze. We’re 39ft below the surface of the ocean at dusk, the inky ...

Accessible only by private boat or helicopter, InterContinental Hayman Great Barrier Reef lets guests bask in remote luxury and offers ultimate access to the unparalleled Great Barrier Reef. The ...