The pinniped menace: scientists teach seals to sing Star Wars theme

Scientists at Scotland's University of St Andrews have taught three grey seals to mimic human-like speech and melodies in an attempt to study the evolution of vocal learning. Video: Reuters

Associated article


How to spot bowel cancer symptoms

In the last 30 years in Ireland, the number of bowel cancer cases under-50 has doubled, according to Bowel Cancer Ireland. Video: Rebecca Daly / Zara Morgan


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