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Bone can heal itself, but not always in the ways we expect. Some animals regrow entire limbs. Others, like humans, can only manage a few millimeters at the tip of a finger. This wide range in ...

Wednesday: A human leg washed up on the 800 block of Paseo Del Mar, near where the abandoned boat was found. Thursday: Another human leg and a femur washed up near the same place. Saturday: A body ...