What is the largest living structure on Earth? Learn about the Great Barrier Reef, its size, location, importance and ...

Experts spill what 'reef-safe' sunscreen actually means for the environment.

Can dying coral be nursed back to life by healthy coral? A new theory from a pair of marine biologists studying how the tiny ...

Coral reefs are often celebrated for their vibrant colors and stunning underwater landscapes, but they’re also home to an incredible range of wildlife that goes far beyond what most people expect.