A new government study suggests some opioid-related deaths may not be counted when people die from pneumonia or other infectious diseases that are worsened by drug use.
In these cases, the...Read more
For the first time, U.S. drivers killed in crashes in 2015 were more likely to have used drugs than alcohol, according to a new study.
The study found 43 percent of...Read more
An analysis of national survey data indicates that students attending college are at a significantly higher risk of beginning to use marijuana than those not enrolled in college, underscoring the...Read more
Prosecutors in Massachusetts have dropped more than 21,000 low-level drug cases because of a drug lab scandal.
A chemist at the lab admitted to tampering with evidence, forging test results and...Read more