A new study builds on previous research that shows marijuana usage can contribute to cardiovascular risks. Research published in Heart, an international peer-reviewed journal, documents that adults ...

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 ...

Can marijuana help you sleep? From chamomile and lavender to hops, people have long experimented with natural products to get better sleep. Now that marijuana is legal in many states for medical or ...

The Drug Enforcement Administration recently decided to add cannabidiol to its Schedule I substance list. The change directly affects both hemp and cannabis-derived CBD oil, a substance that is ...

A new study published in Biological Psychiatry: Cognitive Neuroscience and Neuroimaging provides evidence that the psychoactive component in cannabis, delta-9-tetrahydrocannabinol (THC), weakens ...