The firework jellyfish is rarely seen by humans, but its bioluminescence could put any July 4th show to shame.

Scores of jellyfish-like creatures are washing up on Central Coast Beaches. The animals are called velella velella, and they ...

THIS is the spectacular moment tens of thousands of jellyfish carpet a touristic beach in the Canaries, giving it an unusual purple-blue colour ... right along their long body axis.