The pronounced curve of this toe bone — the proximal phalanx — from Homo luzonensis, a specimen of early human recently found in a Philippine cave, looks more like it came from tree-climbing Australopithecus than from a modern human, scientists say.

The pronounced curve of this toe bone — the proximal phalanx — from Homo luzonensis, a specimen of early human recently found in a Philippine cave, looks more like it came from tree-climbing Australopithecus than from a modern human, scientists