During this time of year, a bright blue and silver sea slug called the blue dragon is known to wash up on the shores of Texas beaches. So, if you’re visiting the area while on spring break ...

The blue sea dragon, a type of venomous sea slug that lives in the open ocean, has recently been spotted at Cape Hatteras ...

The detection of several specimens of the venomous “blue dragon” sea slug - Glaucus atlanticus - has resulted in the council in Tenerife announcing the raising of a purple flag at two of its ...

But these slugs aren't joking around ... Glaucus atlanticus - also known as the sea swallow, blue angel or blue dragon - looks especially unusual. The cerata of this species are not on its back but ...