A recent study found that people may perceive fewer negative effects of alcohol if they are also using cannabis at the same time.

Cannabis use is growing among expecting mothers. Here's what the research says about how marijuana use during pregnancy affects maternal and infant health.

Users needing emergency care or hospitalization were more likely to later develop dementia, researchers reported. That does ...

The popular marijuana-themed holiday, 420, falls on Easter Sunday this year. Here's everything to know about it.

Individuals with an emergency department (ED) visit or hospitalization due to cannabis were at 23% and 72% greater risk of a ...