Witness one of the world's greatest natural spectacles - the annual phenomenon of mass coral spawning at the Great Barrier Reef. Watch all your favourite ABC programs on ABC iview. More from ABC We ...

Now we have a simple food ... With too few tritons on the reef, crown-of-thorns starfish populations can explode, jeopardizing the living coral that makes up reefs. Covered with long, venomous ...

"Every day, the Foundation, the Traditional Owners, and their teams are working on hundreds of projects to safeguard the corals, and the endangered animals that live and migrate through the reef." ...

Our Planet, the incredible new documentary series narrated by Sir David Attenborough, explores the beauty of life on Earth and highlights the threats that we pose to it. In the coastal seas episode, ...

MIAMI BEACH, Fla. – Right now, coral reefs around the globe are in crisis as warming oceans fueled by climate change is leading to bleaching and disease, wiping out what few corals remain.