New facility aims to plant 100,000 corals over next 10 years

A new facility to grow corals has been launched at St. John's Island. Singapore is also starting its quest to plant 100,000 corals in its waters over the next 10 years and beyond. Apart from boosting marine diversity, corals protect coastlines from erosion. Coral reefs globally have been rapidly declining due to factors such as rising sea temperatures, pollution and overfishing. Rachel Teng with more.