The box jellyfish is famous for its venom, but its bizarre collection of 24 eyes may be even more remarkable than its sting.
The researchers filmed an octopus that's almost never seen alive – and discovered a host of new marine species.
A biologist walking on a beach in northeastern Japan spotted what looked like a jellyfish, but it was not one. The blue, ...
Box jellyfish are often feared as dangerous animals, with some species capable of causing severe or even fatal stings.