A British start-up has come up with the original and surprising idea of building artificial coral reefs made from human ashes ...

Groundwater input to coral reefs directly affects water chemistry and triggers a cascade of changes in the coastal ecosystem, ...

It’s an organic gem like a pearl. But instead of residing in a shell, this Hawaii gem grows slowly like a miniature tree deep ...

On occasion, it is of vital importance to consider how little we know about the spinning rock we all live on. Take coral ...

The world's biggest coral — an organism made up of about a billion polyps — is about three times bigger than the previous record-holder and was discovered by chance during an expedition off ...

Now oceanic researchers have just discovered the largest single coral organism ever, so big you can even see it from space. More for You. How well do you remember the 1970s?

As baby corals float in the currents, they can expand their species’ range. But can they get to climate refuges fast enough ...

Swimming through the shadowy waters off Palau, scuba divers watched life on a coral reef after dark. One reddish sea creature ...

The turquoise water of Hōnaunau Bay in Hawaii, an area popular with snorkelers and divers, is teeming with spiny creatures ...

And check-up day is pretty much every day at the zoo. “This is a sloth, and she has a bit of a baby on her,” said Renee Bumpus, Chief Animal Conservation Officer Palm Beach Zoo.