Some Florida Keys coral reefs are losing their color weeks earlier than normal this summer because of record-high water temperatures, meaning they are under stress and their health is potentially ...

Coral reefs shape the daily rise and fall of nearby microbes, organizing them into rhythms that influence how reef ecosystems ...

A bleached flower coral is seen on Thursday in the North Dry Rocks Reef off the coast of Key Largo, Fla. Some Florida Keys corals are losing their color weeks earlier in the summer than has been ...

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, with 84 percent of reefs exposed to ...

Coral reefs, often called the rainforests of the sea, are among the most biologically diverse and ecologically important ecosystems on Earth. Despite covering less than 1% of the ocean floor, they ...