This is beginning to look like a bad year for coral reefs, according to the National Oceanic and Atmospheric Administration (NOAA). Warm waters in the tropical Pacific and Indian Oceans are causing bleaching in coral reefs across the globe. The agency says this is the third time for such a catastrophic event in less than a decade.
Coral reefs support upwards of 4,000 fish species and a multitude of other aquatic life forms, including human beings, which rely on the estimated $375 billion annual diving, fishing, and tourism industries along the nearby coasts. When corals are stressed by changes in temperature, light, or nutrie...Read more