# Stanford Revives Bleached Corals via Contact

> Stanford scientists found bleached corals recover faster when touching healthy neighbors.
- Title: Stanford Revives Bleached Corals via Contact · Gizmodo
- Summary: Stanford scientists found bleached corals recover faster when touching healthy neighbors. Stanford researchers discovered bleached corals can recover quickly…
- Keywords: stanford, coral, bleached corals, recovery, symbiodiniaceae, marine ecologist, coral reefs, heat stress, science, Revives, Bleached, Corals
- Source: Gizmodo — https://gizmodo.com/stanford-just-figured-out-how-to-lead-dying-coral-reefs-to-a-fast-and-full-recovery-2000827001
- Read time: 1 min
- Topics: stanford, coral, bleached corals, recovery, symbiodiniaceae, marine ecologist, coral reefs, heat stress, science
## Coral Reefs' Global Value
Coral reefs provide $9.8 trillion yearly in societal benefits including coastal protection, fishing, tourism, and drug discovery.
## Coral Bleaching Crisis
84.4% of global coral reefs suffered bleaching from January 2023 to September 2025, with over half lost since the 1950s.
## Bleaching Causes
Corals bleach when rising temperatures kill their algal symbionts, dinoflagellates.
## Stanford's Recovery Method
Bleached corals recover faster when touching healthy neighbors who share symbiotic algae.
## Lab Test Results
Contacted bleached corals recovered in eight weeks versus weeks for isolated bleached corals.
## Genetic Limitation
This method only works between genetically identical coral specimens.
## Key takeaway

Stanford researchers discovered bleached corals can recover quickly by contacting healthy corals.