In this August 2018 photo provided by the Allen Coral Atlas, a shark swims on a reef in Ailinginae Atoll in the Marshall Islands. Researchers have completed a comprehensive online map of the world ...

The map gives users the ability to see detailed information about local reefs, including different types of submarine structure like sand, rocks, seagrass and, of course, coral.

HONOLULU (AP) — Researchers have completed a comprehensive online map of the world’s coral reefs by using more than 2 million satellite images from across the globe. The Allen Coral Atlas ...

Posted: Sep 8, 2021 / 10:44 AM CDT Updated: Sep 8, 2021 / 08:35 PM CDT In this August 2018 photo provided by the Allen Coral Atlas, a shark swims on a reef in Ailinginae Atoll in the Marshall Islands.

HONOLULU (AP) -- Researchers have completed a comprehensive online map of the world's coral reefs by using more than 2 million satellite images from across the globe. The Allen Coral Atlas, named ...