We used a sample from a single, huge Diploastrea heliopora coral, sometimes known as a honeycomb coral. This unusually old specimen was discovered in 1998 and scientists collected a sample from it ...

We used a sample from a single, huge Diploastrea heliopora coral, sometimes known as a honeycomb coral. This unusually old specimen was discovered in 1998, and scientists collected a sample from ...

honeycomb-patterned rock you may have picked up isn’t necessarily a funky Petoskey stone. It could very well be a Charlevoix stone -- a type of fossilized coral that’s similar to, yet distinct ...

“Everything from plate corals to staghorn corals, crusty corals, a honeycomb coral and about six to seven species of Acropora (branching corals) spawned.” Diver filming coral spawning at ...

Our research, now published in Science Advances, helps fill in these gaps. We used a sample from a single, huge Diploastrea heliopora coral, sometimes known as a honeycomb coral. This unusually old ...