Sea bunnies, the species Jorunna parva, may look a bit like rabbits, but they are actually a type of sea slug. These one-centimetre-long creatures belong to a group known as the dorid nudibranchs. In ...

Since Donald Trump returned to office, experiments with a sea creature have taken on an unexpected connection to humans.

The animal belongs to a genus of air-breathing marine slugs ... of new species are found each year. Here are three of our most recent eye-catching stories. → 6-foot-long sea creature — with ...

One of the three even lost and regrew its body twice. Two different species of Japanese sea slugs did this regeneration trick. Other creatures can cast off body parts when needed, like when some ...

Peronia watts is now one of four species that call northern Australia home, with an additional two Peronia species native to ...