Neuroscience

How cannabis causes 'cognitive chaos' in the brain

Cannabis use is associated with disturbances in concentration and memory. New research by neuroscientists at the University of Bristol, published in the Journal of Neuroscience, has found that brain activity becomes uncoordinated ...

Health

US proposes reclassifying marijuana as low-risk drug

US President Joe Biden's administration formally proposed on Thursday reclassifying marijuana as a less dangerous drug, a historic shift that would bring federal policy more in line with public opinion.

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