A closer look at “Healthy Corals Restore Bleached Neighbors' Color in Five Days, Study Finds”, exactly as the source publishes it. Scientists have discovered that healthy corals can help bleached neighbors recover their color within just five days of direct contact, offering a potential lifeline for reefs threatened by climate change and this year's intense El Niño. The finding, reported by researchers studying coral resilience, suggests that proximity to healthy colonies may accelerate recovery from heat-induced bleaching, which occurs when corals expel the symbiotic algae that give them color and nutrients. This year's El Niño has pushed ocean temperatures to record highs, triggering mass bleaching events across the globe and raising fears of widespread reef mortality.
The study highlights the importance of preserving healthy coral populations as refuges that could aid the recovery of damaged areas. While the exact mechanism remains under investigation, the rapid improvement observed in bleached corals after contact with healthy ones points to possible transfer of beneficial microbes or signaling molecules. The full version stays on the original page, which this listing opens directly.