In early June 2023, the coral reefs in the lower Florida Keys and the Dry Tortugas were stunning. We were in diving gear, ...

The biodiversity of the Earth’s oceans is disproportionately concentrated in coral reefs — the vibrant undersea ecosystems where thousands of known marine species reside. A new Yale-led study offers ...

Huaguang Reef, one of the expansive atolls in the Xisha Islands, is completely mature, stretching 31 kilometers from east to west and 12 kilometers from north to south. Positioned as a concealed reef ...

In early June 2023, the coral reefs in the lower Florida Keys and the Dry Tortugas were stunning. We were in diving gear, checking up on hundreds of corals we had transplanted as part of our ...

Off the coast of Papua New Guinea, a “dwarf”-like sea creature with spotted eyes swam around a reef. It darted into a nearby coral as a shadowy figure approached, but its hiding spot wasn’t quite ...

Off the Rasdhoo Atoll in the Maldives, a new species tried to hide from diving researchers. Maahid Photos via Unsplash Off the coast of the Maldives, the coral reef “twilight zone” is buzzing with ...

Using a non-threatening species as a shield may be the best way for the reef fish to catch their next meal. By Laura Baisas Published Aug 7, 2023 11:00 AM EDT Get the Popular Science daily ...

For many, diving in a coral reef is a life-changing experience, and these destinations are sure to provide an otherwordly ...

Scientists found a “dwarf”-like sea creature on a coral reef in Papua New Guinea and discovered an “iridescent” new species, a study said. Screengrab from Allways Dive Expeditions’ YouTube video Off ...