Photo from press release

Two-headed worms discovered by Polish scientists

Scientists at the University of Warsaw have discovered flatworms that spontaneously develop a second, fully formed head where a tail should have been, a phenomenon previously unknown in the animal kingdom. Despite the anomaly, the two-headed worms were able to feed and move, though movement was clumsy, researchers said.

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    Two-headed worms discovered by Polish scientists

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Photo from press release

Two-headed worms discovered by Polish scientists

Scientists at the University of Warsaw have discovered flatworms that spontaneously develop a second, fully formed head where a tail should have been, a phenomenon previously unknown in the animal kingdom. Despite the anomaly, the two-headed worms were able to feed and move, though movement was clumsy, researchers said.