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Crabs and crawfish may feel pain when boiled, new study finds, sparking ethical concerns.
A new study suggests that crawfish and crabs may experience pain when boiled, as they exhibit behaviors indicating distress and have nervous systems capable of processing nociceptive signals.
Researchers observed avoidance responses and prolonged struggling in these crustaceans during heating, raising ethical concerns about current cooking practices.
The findings contribute to growing scientific debate over animal sentience in invertebrates.
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Los cangrejos y los cangrejos de mar pueden sentir dolor cuando se hierven, según un nuevo estudio, lo que genera preocupaciones éticas.