Doctors use all sorts of tools to determine if a person is fit and developing normally -- charts tracking height and weight for growing children, tables showing healthy blood pressure and cholesterol ...

Share on Pinterest New research brings together the MRI brain scans of over 100,000 people and uses them to chart brain changes across the human lifespan. Andrew Brookes/Getty Images A lack of ...

An international collaboration of at least 200 scientists, including four Brazilian researchers, has developed the most accurate and comprehensive reference charts to date for the development of the ...