Scientists are investigating reports of dying coral along a 1,100-kilometre stretch from Lizard Island in the north to Heron Island in the south.
Huge' coral bleaching unfolding across the Americas prompts fears of global tragedy - MAHB
Fears of coral bleaching affecting the Great Barrier Reef
Canada needs an intense discussion about developing a cleaner, greener economy
News Canada's National Observer: Climate News
Australia's Great Barrier Reef suffers 'extensive' coral bleaching
New coral bleaching found on Great Barrier Reef
Graham Readfearn Canada's National Observer: Climate News
To Fear or Not to Fear? A Conversation Between David Wallace-Wells and Eric Holthaus
Abuse, weapons threats to BC Ferries staff put public meetings on hold
Cling film shield could save the Great Barrier Reef
The Great Barrier Reef is suffering a sixth mass-bleaching event. Here's why scientists are concerned
A Global Tragedy In Waiting? Huge Coral Bleaching Across America