"This venomous sea slug lives in the open ocean and occasionally gets stranded on land following strong winds," officials from the National Seashore posted to Facebook. "They may only grow to ...

Deep-sea researchers have discovered a strange glowing sea slug off the coast of California ... You may like Haunting blood-red squid with large hooks drifts through Antarctic ocean's midnight ...

Marine Mammal Center logs worrisome wildlife disturbances More often than not, Seid said, the caller is referring to a type of sea slug called the ... often are bright red, though they get a ...