Coral (1 of 2) (IMAGE) King's College London Caption Researchers at King’s College London have discovered how coral produces natural sunscreen compounds to protect itself from damaging UV rays, leading scientists to believe these compounds could form the basis of a new type of sunscreen for humans. This image was taken during a trip to the Great Barrier Reef to collect samples for analysis. Credit Australian Institute for Marine Science and King's College London Usage Restrictions Please ensure you attribute the image to the Australian Institute for Marine Science. License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.