(ABC News: Brendan Esposito) A fishing boat docks on the wharf after a four-day trip out on one of the seven natural wonders of the world, Australia's jewel, the Great Barrier Reef. Coral being ...

Coral reef halos, visible from satellites, can indicate reef health by reflecting predator presence and coral layout.

In coral reefs throughout the world, visually striking bands of bare sand surrounding reefs are often visible in satellite ...

It’s called drift snorkeling, and the water’s guiding them over Ningaloo, one of the world’s longest near-shore reefs, revealing coral that ... west and the Great Barrier Reef in the ...

Getting involved in preserving natural habitats and interacting with local communities can be a life-changing experience. It allows nature lovers, environmental enthusiasts, and curious individuals to ...

Choose from Great Barrier Reef Australia stock illustrations from iStock. Find high-quality royalty-free vector images that you won't find anywhere else. Plans and pricing ...

Oftentimes, they’ll be enhanced further before publication. Many coral colours simply range, naturally, from autumnal to pastel. None of this denies that the Great Barrier Reef faces challenges. Sea ...

The crown-of-thorns starfish (COTS), infamous for its appetite for live coral, has long been blamed for the decline of Australia’s iconic Great Barrier Reef, Queensland. They are a “major contributor” ...

The Hawaiian islands are known for their gorgeous sunsets and white sandy beaches, but you'll miss half of their natural ...