A study on young people under 16 shows that THC from cannabis causes shrinkage in the dendritic arborization, the neuron's "network of antennas" crucial for communication

New paper explains why there needs to be a shift in cannabis policies to a public health approach as opposed to the prevailing, more punitive approach that pushes abstinence instead of public education

Brain changes seen in lifetime cannabis users may not be causal: Lifetime cannabis use is associated with several changes in brain structure and function in later life, study suggests

Taking medicinal cannabis oil for insomnia does not impair cognition on the following day, finds new placebo-controlled study.

First study to show use of high potency cannabis leaves a distinct mark on DNA, providing valuable insights into the biological impact of cannabis use.

California passes law allowing Dutch-style cannabis cafes

Scientists may have discovered who's more susceptible to cannabis-induced psychosis

Cannabis use falls among teenagers but rises among everyone else—study

The wild,winding world of New York City's legal (& not-so-legal) cannabis market

Cannabis use during pregnancy is directly linked to negative impacts on babies’ brain development