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 ...

Flower hat jellies exemplify the paradox of the medusas, or bell-shaped jellyfish ... decimated Black Sea fisheries. Beroe abyssicola, 4.7 inches long Aequorea victoria. Transparent and colorless ...

An Atlantic comb jelly known as the "sea walnut" has the ability ... form is different from how the immortal jellyfish does ...

Their residence attracts shrimp, fish and many other creatures. These deep-sea oases are just some of ... they saw this bioluminescent jellyfish (Colobonema sericeum). It may have been waiting ...

Morro Bay beachgoers have reported seeing thousands of sea creatures resembling jellyfish wash up along the shoreline recently. According to California State Parks, these little creatures are ...

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 ...