Even using marijuana once or twice a month is linked with worse school performance and more emotional turmoil among teenagers ...

New research tracks how THC exposure during pregnancy disrupts fetal brain development and leads to sustained structural ...

Using marijuana just once or twice a month was associated with worse school performance and emotional distress for teens, ...

Dr. Carroll is a pediatrician and health policy expert. President Trump ordered marijuana to be rescheduled under federal law ...

I want to emphasize that the order I am about to sign is not the legalization [of] marijuana in any way, shape, or form,’ Trump said.

President Donald Trump took the first step Thursday to reclassify marijuana, but the move won’t affect Kansans unless the ...

Nearly half the Senate Republican Conference has sent a sternly worded letter to President Trump warning that his executive ...

President Trump signed an executive order reclassifying the federal status of marijuana, categorizing it as a drug with less ...

Marijuana’s classification as one of the most dangerous and habit-forming substances has long drawn criticism.

President Donald Trump is directing his administration to reclassify marijuana from a Schedule I controlled substance to Schedule III, a move that medical professionals say will lead to larger ...

Just using once or twice a month is linked to worse school performance and more emotional turmoil The more weed used, the ...

The liberal and libertarian effort to destigmatize, normalize, legalize and even promote the use of "drugs of abuse" has been ...