marine animal

The lantern shark in the Atlantic and Pacific Ocean emits light from the spine so that enemies think they are dangerous animals.

According to experts, over two decades of loosening the ban on whale hunting, the ocean's most majestic marine mammals have only recovered a bit of their once-thriving populations.

The octopus is bright white, discovered at a depth of 4km under the sea near Hawaii. Scientists say it is almost certainly a new species.