Like wet sand on a beach, the volcanic ash of Laetoli captured the traces of two individuals strolling side by side ... hip, and leg bones offered more proof. As in a human, Lucy's thighbones ...

Penn Treaty Park in Philadelphia, where human bones were found by the Delaware River on Sunday, Nov. 3. Two human leg bones were recently found at a Philadelphia park, although authorities are ...

Two human leg bones were recently found at a Philadelphia park, although authorities are still trying to figure out who they belong to and what might have happened to them. Around 5 p.m. local ...