Life
Dolphins that help humans catch fish are more likely to survive
A 12-year study of an unusual fishing partnership in southern Brazil has calculated the benefits to both humans and bottlenose dolphins
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A 12-year study of an unusual fishing partnership in southern Brazil has calculated the benefits to both humans and bottlenose dolphins
Pulses of electricity give some fish the ability to identify objects or prey, and a little shimmy helps them take several snapshots that give their underwater world depth