Scientists detect 'pregnant' coral using ultrasound device

Technology Photography Scientists detect'pregnant' coral using ultrasound device The high-tech method offers a non-invasive way to monitor endangered coral populations. More information Adding us as a Preferred Source in Google by using this link indicates that you would like to see more of our content in Google News results. Scientists have a new tool in the fight to save Earth's endangered coral reefs and it's something many moms-to-be know all too well: the ultrasound . This week, veteran camera-maker Canon announced its high-tech ultrasound platform can scan living coral submerged underwater and detect eggs developing inside them. Until now, checking whether coral was carrying eggs typically required cutting it open.