Immune system of modern Papuans shaped by DNA from ancient Denisovans, study finds

Mysterious ancient humans may have given people of Papua New Guinea an immune advantage

New algorithm uses motion sensor data from walking to predict your risk of death: A study of over 100,000 adults found that motion sensor data from just 6 minutes of walking was enough to predict five-year mortality risk as accurately as other leading methods.

Challenging the Prevailing View – 45,000-Year-Old Ancient DNA Reveals Hidden Human History