These coral fragments, named for their distinctive maze-like patterns resembling the human brain, are rare finds along Gulf beaches.

NOAA says the world is experiencing its fourth global coral bleaching event. How does coral bleaching occur? Warming oceans ...

Limestone, made from calcium carbonate, takes millions of years to form. These sedimentary rocks are born from the decay and ...

For five years, the Coral City Camera has given viewers a live look at aquatic reef life near Miami. It's documented the declining conditions and shown a surprising vitality among some coral species.

If the world wants coral reefs and soft sand beaches in the future it will have to grow them itself, argues visiting ...

In and along the cliff coasts, the following may be discerned (Fig. 1): a. A ridge consisting of boulders of coral limestone, thrown up by the waves during extremely heavy wave action. It is found ...

Whatever you call it, visitors agree: This coral-limestone building is magnificent inside and out. Showcasing elements of Gothic, Baroque and plateresque architectural styles, the Catedral Primada ...