From this month, adults in Germany can legally possess and consume certain amounts of cannabis. While opinions on this development vary, it’s widely acknowledged that cannabis can pose potential ...

One may think young people are the main group enjoying the freedom of legalized weed, but in Canada, the greatest increase in users after legalization was among older adults — and sometimes it’s ...

Although cigarette use is declining among middle-aged people in the United States, cannabis use is increasing. Cannabis smoke, like tobacco smoke, is linked to an increased risk of cancer and lung ...