Climate News Network: solate seascape of bleached corals on the Great Barrier Reef off the coast of Queensland.
Image: John Howell via Flickr
Worst-ever bleaching event affects 93 percent of the Great Barrier Reef as rising temperatures and sea levels bring swift death to vast swathes of colourful corals. Corals affected by mass bleaching on the northern Great Barrier Reef are the sickest Australian scientists have ever seen.
The corals have been hit by unusually high sea temperatures a consequence of El...