'Velella velella are deep blue or purple in colour and often cause confusion if they wash in, in vast numbers, creating a ...

More stunning Velella Velella have been found on a beach in Cumbria, but marine experts have told people to look and not ...

It’s advised to avoid touching these alien-like creatures ...

Add Yahoo as a preferred source to see more of our stories on Google. Stunning underwater footage has captured an eerie, alien-like sea creature gracefully swimming beneath thick Arctic ice. The ...