The gigantic standalone coral is about 600 feet in circumference and has grown uninterrupted for three centuries, according ...
This story appears in the July 2019 issue of National Geographic magazine. If you’re packing for an interplanetary space mission—one that’s very long and might involve populating a faraway ...
Scientists said on Thursday they found what is believed to be the world's largest coral, which has been growing undisturbed ...
It’s more than 100 feet long, around 300 years old, made of nearly 1 billion little polyps and visible from space ...