American Academy of Neurology issues new guideline on use of the drug
Smoking marijuana can mean different things to different people - for some, anxiety and paranoia can set in, while others mellow out. Now, a study suggests two ingredients may work independently to achieve these effects.
Outbreak at Ohio residential facility resulted in 7 deaths last winter, report says
Large study found higher death risk among men
Finding runs counter to notion that thought processes slow down with age
In some cases, memory loss among older people may be due to so-called "silent strokes," new research suggests.
Timing of daily physical activity was also linked to odds for mental decline, study found
Areas involving 'visual attention' and working memory less active, MRI scans show