Clinical trials have demonstrated the health benefits of cannabis for certain conditions, but many aren’t testing smoked or vaped forms. Research on cannabis smoke is raising concerns.

Pregnant and recently postpartum women who have mental health disorders may be vulnerable to using cannabis to self-medicate, a study finds.

An anthropology course explores how peoples and cultures around the world use nature-based medicines to heal.

Although cannabis is legal in Michigan, doctors in the state are hesitant to authorize their patients to use it, a study finds.

Access to cannabis for managing symptoms related to cancer treatment is not equitable, according to a new study.

Cannabis use in adolescent years may create reproductive complications in women, according to a new study with mice.

Studies show that smoking marijuana during pregnancy can lead to premature birth, lower birth weight and psychological problems in the newborn.

Researchers found that surgical patients with a diagnosed cannabis use disorder more often required advanced postprocedural health care — such as admission to an intensive care unit — compared to non-users.

The cannabis component CBD inhibits the breakdown of THC, which may result in a stronger and longer high after using edibles, research finds.