Sperm whales dive into the midnight zone, using echolocation to track giant squid, returning scarred breathing hard, alive at ...
Sperm whales are the largest toothed predators ever to exist, capable of hunting prey far below where sunlight reaches. They routinely dive more than 1,000 meters, descending into pressure zones that ...
Two marine giants and the remnants of a never-before-seen battle have made history by being caught on video. Emerging from the deep with a giant squid in its maw, the mother sperm whale reigned ...