Naor Blankleder, 29, thought he had beat bone cancer but now it has spread to his lungs and his best chance to survive lies with doctors and researchers at Memorial Sloan Kettering

Bones already have inbuilt healing ability for small fractures; water-based gel convinces the body that it can regenerate bone over larger gaps

530 so-called 'astragali' found in southern Israel inscribed with instructions and game roles, as well as names of deities, among them Eros, Hermes and Nike

Australotitan cooperensis estimated to have stood at 5-6.5 meters high and measured 25-30 meters in length; bones discovered on museum director's family farm