Researchers have described three new species of nautilus found in the Coral Sea and the South Pacific. The three species can be differentiated due to genetic structure, shell size and coloration, and ...

A team of researchers have found a shared penchant for sewing reflective shell beds onto clothing and other items across three Indonesian islands that dates back to at least 12,000 years ago. The team ...

The chambered nautilus is an exceptionally beautiful shellfish — and its beauty is one of its biggest problems. The species' numbers have been plummeting globally as nautiluses are harvested for sale ...