Drones over the Azores recorded two sperm whales turning to face each other, converging at speed and striking head-on with the front of the skull — the battering-ram collision the species' anatomy had implied for two centuries, and nobody had ever filmed
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A century-old mystery finally solved: scientists captured footage of sperm whales ramming each other head-on, confirming that their massive skulls are built as biological battering rams.
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