Some Texas beachgoers are having to compete for sand space with an intriguing blue creature. But it's not one that can simply be shoved out of the way – unless getting stung is on the agenda. Texas ...

Swarms of strange, blue and translucent jelly fish-like creatures have again washed up on Southern California beaches. What are these creatures? They're known as velella velella, which, despite their ...

California beaches have been the site of some ghastly scenes this year. Dying sea lions, dolphins, seagulls, pelicans and even a minke whale have washed up on the sands from San Diego to Santa Barbara ...

Also known as by-the-wind sailors, the free-floating Velella velella are coating California beaches once again. Robin Wilson via Wikimedia Commons under CC BY-SA 4.0 California beachgoers have been ...

Thousands of dark blue creatures have been washing ashore at beaches across the state, littering the shores and bewildering passersby from Marin County to Orange County. The oval-shaped, flat ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Ever since we started telling stories, mythical creatures have fascinated and terrified humans with their ...