Cannabis is used both recreationally and medically. But not much is known about tolerance to the effects of extended high-dose cannabis use. Early studies show that long-term use of cannabis can ...

Axios Visuals U.S. cannabis has way more THC than it did decades ago. Why it matters: As more people go "California sober," new or returning cannabis users may underestimate the potency — and get ...

If you choose to use THC, try identifying your ‘why.’ Reflecting on the reasons for use can help you stay mindful and evaluate the wanted and unwanted impacts it may be having on your life. Using a ...