It is estimated that there are between 700,000 and one million creatures living in the ocean. To date, approximately 242,500 of those marine animals have been discovered. This means that, in the ...

A scientist collected a marine invertebrate colony from northern Russia, raised it in an aquarium and discovered a new species, a study said. Screengrab from Getty / iStockphoto video In a laboratory ...

A researcher’s diving holiday lead to a startling discovery of never-before-seen behaviour: crabs using hydrozoans as fishing hooks Every night as the sun goes down, on the coral reefs of the Red Sea ...

Corals may have unexpected allies in improving their health and resilience. Corals may have unexpected allies in improving their health and resilience. In a new study published today in Proceedings of ...

The new hydrozoans, Nigriporella magna and N. minima are described from upper Paleozoic rocks of the western United States. These fossils are included in the new family, Nigriporellidae.