Life Ancient bacteria genome reconstructed from Neanderthal tooth gunk Researchers pieced together the genomes of two unknown species of green sulphur bacteria from DNA fragments found in ancient calcified tooth plaque NewsFree
Health New DNA tests predict your disease risk – are we ready for them? Polygenic tests can predict your risk of heart disease, diabetes and cancer, but some doctors worry about the consequences for healthcare systems and for us FeaturesSubscriber-only