A series of four radio programmes based on volume 1 of History of Mankind: Cultural and Scientific Development. This history is the work of an independent international body of scholars established by ...
An essential piece of information in this research is the age of the fossils and artifacts. How do scientists determine their ages? Here are more details on a few of the methods used to date ...
A man in Afghanistan claims that he is 140-years-old, which would make him one of the oldest living persons in recorded ...