Mashable: Coral reefs around the world -- from Hawaii to the iconic Great Barrier Reef, eastward all the way to the Bahamas and beyond -- are in jeopardy of being severely damaged or even dying because of a dangerous spike in ocean temperatures, scientists say.
Conditions are so dire that, provided coral bleaching soon spreads from the Florida Keys to the Bahamas, the National Oceanic and Atmospheric Administration is expected to declare as soon as two weeks from now that the third global coral bleaching...