Coral Reefs Create Clouds to Control the Climate

Neil Halelamien writes "New Scientist reports on research showing that coral reefs might cool off by creating their own clouds. The scientists showed that coral reefs are packed with a chemical called DMS, which helps clouds to form when it is released into the atmosphere. In experiments, the researchers have shown that 'corals produce more DMS when the symbiotic algae inside their tissues become stressed by high temperatures or UV radiation,' suggesting that this may be a mechanism corals evolved to help regulate their environment."