A study from UT Dallas finds that long-term cannabis use harms memory indirectly by disrupting sleep, with spatial memory ...

A new systematic evidence review finds that cannabis products that carry relatively high levels of the psychoactive compound ...

A new systematic evidence review finds that cannabis products that carry relatively high levels of the psychoactive compound tetrahydrocannabinol, commonly known as THC, may provide short-term ...

Cannabis with more THC may slightly dull chronic pain—but the relief is modest, short-lived, and comes with trade-offs.

A recent review published in JAMA found that the evidence to support the use of cannabis and cannabinoids for most medical ...

More than 20% of young adults say they use cannabis or alcohol to fall asleep, with cannabis leading by a wide margin.

A new study published in the Journal of Psychopharmacology suggests that older adults who frequently use cannabis experience ...

With marijuana use increasing across all populations in the United States, new effects are emerging from long-term use of the ...

President Donald Trump is expected to sign an executive order rescheduling marijuana as a Schedule III drug. How's it different from legalizing weed?

By the authority vested in me as President by the Constitution and the laws of the United States of America, it is hereby ordered: Section 1.  Purpose and ...

President Donald Trump on Thursday ordered federal agencies to quickly ease restrictions on marijuana and make CBD more ...