New images, exclusive to National Geographic, show that even remote marine havens aren’t safe from the impact of climate change. Lord Howe Island, a two-hour flight from Sydney, is home to the world’s ...

Though they may not know it, about half a billion people worldwide depend on the ecosystems created and sustained by corals. And with climate change threatening coral's survival, marine scientist ...

From climbing Kilimanjaro to walking the Camino de Santiago, we asked guides, travelers, and explorers for hacks on how to train for these trips of a lifetime. Diving Australia’s Great Barrier Reef, ...

Few biological wonders can rival those in Australias Great Barrier Reef for spectacular beauty and few filmmakers can rival National Geographics lush photography The giant colonial organism though ...

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 ...

Chart a course for an extraordinary coastal experience in places combining life on the water with culture, nature, and history. The angler's ultimate dream is fly fishing inside the Belize Barrier ...

It’s more than 100 feet long, at least 300 years old and visible from space. The world’s largest coral has just been discovered in the southwest Pacific Ocean, scientists announced Wednesday. The mega ...