Bleached coral dies when exposed to heat stress for too long, threatening the bountiful marine ecosystem that depends on it ...

Coral reefs have long been losing their color due to bleaching, but a recent uptick has caused nearly all of the world's reefs to be damaged. A record-breaking amount of marine life fell victim to ...

NEW YORK — More than four-fifths of the world's coral reef areas have been affected by devastating mass bleaching spurred by record-high ocean temperatures, turning many once-colorful reefs a ...

on and around coral reefs. Coral get their bright colors from the colorful algae that live inside them and are a food source for the corals. Prolonged warmth causes the algae to release toxic ...

No matter which of the reef's mini caves and crevices you explore, many varieties of colorful fish can be seen poking in and out of their habitat, such as trunkfish, butterflyfish, parrotfish and ...

on and around coral reefs. Coral get their bright colors from the colorful algae that live inside them and are a food source for the corals. Prolonged warmth causes the algae to release toxic ...

Coral reefs around the world are losing their color at an unprecedented scale as a result of rising sea temperatures, federal marine scientists announced this week.