The authors ran standard and error-tolerant searches of the proteomes of modern human samples against those of chimpanzees and Sumatran orang-utan. © Andyworks / Getty Images / iStock Palaeoproteomics – Exciting new frontiers Palaeoproteomics is the new-kid-on-the-block in archaeological science and evolutionary biology. Standards of practice have only recently been set out for this burgeoning field…