When most people think of worms, they imagine harmless garden creatures wriggling through soil. Yet, the world of worms is far more sinister. Some are terrifying predators, invasive parasites, or ...

The ambushing Bobbit is covered with sand and lures its prey with the protruding antennae; the jaws are under tension like an armed spring trap. Credit: Department of Biomedicine, University of Basel ...

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