A brain coral at Alligator Reef off Islamorada shows signs of a mysterious coral disease.
A brain coral at Alligator Reef off Islamorada shows signs of a mysterious coral disease. Steve Gittings NOAA
A brain coral at Alligator Reef off Islamorada shows signs of a mysterious coral disease. Steve Gittings NOAA

Deadly disease stalks Keys reefs

March 06, 2018 04:12 PM