A new article expands our understanding of sensory neurons in the tentacles of sea anemones, linking them to kidney disease in humans through a common gene.

Olivooids found from the basal Cambrian Kuanchuanpu Formation can be reasonably considered as cnidarians based on their radial symmetry, external features, and especially the internal anatomies ...

This important study advances our understanding of early Cambrian cnidarian paleoecology and suggests that ... Solid white dots indicate the pentaradial symmetry. Abbreviations: c, calyx; st, stalk; ...

Corals are animals, not plants. They are the quirky, sedentary members of the Cnidaria family: unlike their jellyfish cousins, they build skeletons and don’t move. Healthy coral reefs are the ...