From "heatwave simulators" to ecological bootcamps, scientists and conservationists are trying ways to revive and reinforce the famous coral reefs off Japan's Okinawa, decimated by climate-driven bleaching…

From "heatwave simulators" to ecological bootcamps, scientists and conservationists are trying ways to revive and reinforce the famous coral reefs off Japan's Okinawa, decimated…

ONNA, July 30 — From “heatwave simulators” to ecological bootcamps, scientists and conservationists are trying ways to revive and reinforce the famous coral reefs off...