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 ...

We were 10,000 feet above the Pacific, in a tiny Cessna that seemed like it should have been flying much lower than that, when the clouds cleared and Lady Elliot Island appeared below us like an ...

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 ...