A study of nearly 10,000 adolescents funded by the National Institutes of Health (NIH) has identified distinct differences in the brain structures of those who used substances before age 15 compared to those who did not.
FDA seeks to regulate lab-developed tests, closing the ‘Theranos loophole’
The Food and Drug Administration on Friday announced its intention to start regulating tests developed in laboratories — closing the “Theranos loophole” that has allowed