2 million-year-old teeth reveal secrets from the dawn of humanity
For nearly 100 years, scientists have been intrigued by the fossils of Paranthropus robustus, a sturdy, distant cousin of early humans. This upright-walking hominin was built for chewing tough foods, equipped with powerful jaws and large teeth coated in thick enamel. Researchers believe it lived in southern Africa between 2.25 million and 1.7 million years…


