Editor’s Note: Call to Earth is a CNN editorial series committed to reporting on the environmental challenges facing our planet, together with the solutions. Rolex’s Perpetual Planet Initiative has ...

A mum and her daughter have discovered the biggest coral colony ever found off the coast of Australia - and possibly anywhere in the world. The discovery was made at the Great Barrier Reef, located ...

New research adds to our understanding of how rapidly rising sea levels due to climate change foreshadow the end of the Great Barrier Reef as we know it. The findings suggest the reef can withstand ...