It's so massive it can be seen from space. This discovery isn't your typical coral reef with vibrant colors. It's a Pavona clavus, which consists primarily of browns, but this one also has ...

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 ...

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

America's wild lands are full of striking natural colors that can sometimes remind ... to significant limestone deposits, urged on by coral reef's white calcium carbonate, or glacially floured ...