LifeDolphins 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 News
LifeElephant-nose fish do a little dance to help them 'see' in 3D 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 News