Sara Moniuszko is a health and lifestyle reporter at CBSNews.com. Previously, she wrote for USA Today, where she was selected to help launch the newspaper's wellness vertical. She now covers breaking ...

The recent sentencing of Bryn Spejcher, the 33-year-old who stabbed a man she was dating more than 100 times during a cannabis-induced psychotic episode, has brought national attention to what experts ...

Add Yahoo as a preferred source to see more of our stories on Google. Marijuana − medical and recreational − is legal throughout more than half of the United States, and for some looking to ...

Call it what you want, hash, also known as cannabis concentrate, is one of weed’s most misunderstood byproducts. Hash has been popular for thousands of years, but I didn’t try concentrates for the ...

Despite humans having used cannabis for thousands of years, it is only recently that we have started to work out why it affects us the way that it does. Chemicals in cannabis called cannabinoids ...

Marijuana and cannabis are not the same, though both come from the Cannabis sativa plant. THC is the substance found in the Cannabis sativa plant that's responsible for marijuana's psychoactive ...