DNA from a 45,000-year-old leg bone is giving scientists a better idea ... For those who aren’t familiar with our Stone Age ancestors, Neanderthals are an extinct species of human who differ ...

A 3½-year-old girl whose height falls below the fifth percentile has an estimated bone age of 6 years. Her birth at full-term was unremarkable, and her weight and developmental milestones are all ...

UPPER ARLINGTON, Ohio — What started as mysterious bruising quickly turned into a life-changing diagnosis for 8-year-old Kaia ... a perfect bone marrow donor is slim. According to the Health Resources ...

Then volunteers covered the top bone and ... children is $10 plus a $2.51 online fee. Visitors tour the Coyote Canyon dig site where MCBONES Research Center is unearthing Ice Age mammoth bones ...

Africa’s Stone Age was also a Bone Age. Ancient Africans took bone tools to a new level around 90,000 years ago by making pointed knives out of animals’ ribs, scientists say. Before then ...

“Despite the importance of bone ... year-old needle—the oldest known to scholars—in Siberia. Paleoindians descended from people who migrated to North America from Siberia during the last Ice ...