Blue, jellyfish-like creatures called velella velella are washing ashore California beaches. Here's what to know.

The brightly colored jellylike marine life, called “Velella velella,” show up every few years when strong winds blow in the ...

They look like aliens, but these blue jellyfish-like creatures are very much of this world. They are not dangerous to humans, ...

The sea creatures — known as Velella — washed up on Baker Beach in San Francisco on Monday, April 27 ...

Thousands of Velella velella, or 'by-the-wind sailors,' have washed ashore along California’s coast from Mendocino to San Diego in one of the most dramatic stranding events in years. Scientists link ...

Hundreds of thousands, if not millions, of tiny blue jellyfish-like creatures are washing ashore along the California coast ...

A bizarre-looking sea turtle left beachgoers doing a double take after it washed ashore in Texas looking like it had a coat of green fur. When rescuers arrived, they realized the animal wasn’t just ...