For many years, people have assumed that sharks are mute in order tp help them silently hunt their prey and avoid other predators. However, for the very first time, researchers have been able to ...

Of the roughly 250,000 known marine species, scientists think all ~126 marine mammals emit sounds – the ‘thwop’, ‘muah’, and ‘boop’s of a humpback whale, for example, or the boing of a minke whale.