Off the coast of Brazil, a scuba diver captured something remarkable on video: a wrasse fish gripped a mollusk in its mouth, ...

Coral reefs are very much the rainforests of the oceans. Not only are they diverse communities, but the coral skeletons - like trees - contain potentially long term records of climate. Aa Aa Aa ...

Dr. Uthicke said the researchers found the crabs, which hide under coral rubble ... outbreaks of the notorious crown-of-thorns sea star, Proceedings of the National Academy of Sciences (2025).