Hordes of bright blue, jellyfish-like sea creatures are washing up on beaches across California. As of Monday, thousands of the critters — called velella velella or by-the-wind sailors — have been ...

Thousands of electric blue, jellyfish-like sea creatures washed up on Central Coast beaches this week. Known by the nickname of by-the-wind sailors, velella velella are hydrozoans — a species ...

MARCO ISLAND, Fla. (WFLA) — A highly venomous blue-colored and balloon-like creature is washing up on a beach on Florida’s Gulf Coast. NBC affiliate WBBH said that beachgoers were surprised ...

Thousands of electric blue, jellyfish-like sea creatures washed up on Central Coast beaches this week. Known by the nickname of by-the-wind sailors, velella velella are hydrozoans — a species related ...