Orange County has been looking a little blue lately. Blue, jellyfish-like blobs have been washing up on California coastlines. They're called velella velella, or "by-the-wind" sailors.

By-the-wind sailors are beginning to wash up onto shores in California. Beaches from Dana Point to Point Reyes National Seashore have seen the creatures on their shores. The animals aren't dangerous ...

Once they hit the beach, they'll take on the appearance of dry cellophane. Over time they will disintegrate and die. They pose little threat to humans but can cause skin irritation. If you see one on ...