Sick Corals Can Heal With the Help of a 'Magic Touch' From Healthy Ones, Offering Hope for Heat-Damaged Marine Ecosystems
A coral is often a colony of tiny, genetically identical animals. New research suggests that when a bleached coral fragment comes into physical contact with a colorful, thriving clone, the pale one can revive within weeks
We haven't written up this one. Smithsonian has the full story — the link below goes straight to it.