An international team of scientists has published a single-cell atlas for Pristina leidyi (Pristina), the water nymph worm, a segmented annelid with extraordinary regenerative abilities that has ...

Animals that seem identical may belong to completely different species. This is the conclusion of researchers at the University of Gothenburg, Sweden, who have used DNA analyses to discover that one ...

Thanks to cutting-edge technology, Smithsonian scientists provide worldwide access to some of the museum’s most delicate specimens Raven Capone Benko The National Museum of Natural History safeguards ...

During the holiday season, even the ocean gets in the spirit! The Christmas tree worm (Spirobranchus giganteus) is a type of polychaete, a group of segmented worms mostly found in the ocean. It lives ...

Animals that seem identical may belong to completely different species. This is the conclusion of researchers in Sweden who have used DNA analyses to discover that one of our most common segmented ...