Scientists Invent Underwater Umbrellas to Protect Coral Reefs—and It Appears to Be Working - Gizmodo

Scientists Invent Underwater Umbrellas to Protect Coral Reefs—and It Appears to Be Working Gizmodo Underwater Umbrellas Reduce—and Reverse—Coral Bleaching in the Caribbean eos.org Underwater umbrellas for coral reefs could help protect against heat damage Phys.org Florida scientists are using underwater umbrellas to protect coral reefs BBC Wildlife Magazine