New research shows that rats with naturally higher baseline stress hormone levels are significantly more likely to self-administer cannabis vapor.

Rats with naturally high stress levels were far more likely to self-administer cannabis when given access. Behavioral testing showed that baseline stress hormones were the strongest predictor of ...

It isn't just people—when given the chance, rats may also use cannabis to cope with stress, according to a study by ...

Jazz Pharmaceuticals plc today announced that eight abstracts, including four that are late-breaking, will be presented on Epidiolex® (cannabidiol) at the American Epilepsy Society (AES) 2025 Annual ...

A former heavy cannabis user has detailed the mental and physical changes he experienced after quitting weed for six months, describing clearer focus, reduced anxiety, easier breathing and better ...

During a recent shift, I cared for a 28-year-old man who presented to the emergency department (ED) with chest pain. He described the pain as sharp, midsternal, and associated with nausea, dyspnea, ...

Teens who start using cannabis before age 15 are more likely to use the drug often later in their lives. They are also more likely to develop mental and physical health problems in young adulthood ...

Marijuana has been at the center of debate for legalization, but do people really know what weed does? Check out today's new video that takes a deeper look beyond the stoner stereotypes and reveals ...

(Beyond Pesticides, September 15, 2025) With residues of the widely used weed killer glyphosate (Roundupᵀᴹ) in the food supply long documented, scientific attention has turned to the synergistic ...

The Nebraska Medical Cannabis Commission adopted expanded regulations Tuesday as the voter-approved deadline for the committee to begin issuing licenses to cultivators and dispensaries approaches next ...

Cannabis flower is soon to be readily available in Minnesota, and once it is, it’s assumed that more people will try it for the first time or use it more frequently. As with any legal substance – from ...

President Donald Trump is taking a new look at reclassifying marijuana as a less dangerous drug in a move that could nudge the federal government closer to an approach already embraced in many states.