Getty images by EyeEm Mobile GmbH Officials are warning beachgoers after sea creatures with dangerous stings are washing up ...

Sailors,” are a colonial hydroid species that look like small blue jellyfish. Every year, they wash up on the coast thanks to strong winter winds.

Pieces of a seldom-seen creature from the North Sea's twilight zone have been found on a beach near Aberdeenshire, Scotland, according to the BBC. The discovery spotlights that our understanding of ...