Cyclone bad news (and maybe some good news) for reef

Cyclone Debbie has wrought havoc across much of Queensland, but, off the state's coast, the intense cyclone may have also devastated the Great Barrier Reef.

Một khu vực của Great Barrier Reef bị bạch hóa Source: AAP

The damage is still being assessed, but analysts say the storm could be both a blessing and a curse for the reef.