Real Science on MSN
This predator fights giant squid in the abyss
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 ...
Sperm whales are named after the waxy substance found in their large heads called spermaceti. The spermaceti is an oil sac ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback