Engraved bones unearthed in a cave have revealed new evidence of macabre cannibalistic rituals carried out by early humans in Britain. Analysis of the bones show signs of having been filleted using sophisticated butchery techniques, decorated, and gnawed by fellow humans around 15,000 years ago.

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Engraved bones unearthed in a cave have revealed new evidence of macabre cannibalistic rituals carried out by early humans in Britain. Analysis of the bones show signs of having been filleted using sophisticated butchery techniques, decorated, and gnawed by fellow humans around 15,000 years ago.