Can Concrete Molds Revive Coral Reefs Ruined by Bombs and Climate Change?

In a devastated section of the Coral Triangle in the Pacific Ocean, a conservation group is trying to build an artificial reef.

By Zunaira Saieed and Sirachai Arunrugstichai · The New York Times – World

In a devastated section of the Coral Triangle in the Pacific Ocean, a conservation group is trying to build an artificial reef.