World-first robotic hand to help cultivate baby corals for reef restoration - Guardians of the reef: How parrotfish promote coral health - Artificial light on coastlines lures small fish to their doom, coral reef study finds - Scientists 'read' the messages in chemical clues left by coral reef inhabitants - New algorithm solves century-old problem for coral reef scientists - eDNA methods give a real-time look at coral reef health - Largest deep-sea coral reef to date is mapped by scientists off the US Atlantic coast - Study reveals how corals control their algae population