Researchers are designing a global real-time monitoring system to help save the world's coral reefs from further decline, primarily due to bleaching caused by global warming.

Seas: Around 1 metre, increasing to 1 to 1.5 metres north of Creal Reef. Swell: East to southeasterly around 1 metre, increasing to 1 to 1.5 metres through the Capricorn Channel. Weather: Partly ...