Cannabis

In one of the biggest studies of its kind to date, researchers have found no evidence to suggest the legalization of marijuana results in an increase in youth use. In fact, the study points to a strange potential decrease in teen marijuana use following the implementation of recreational use laws.

A study has revealed cannabis residue with high levels of THC in funerary incense burners found in western China. The discovery is the earliest evidence of marijuana being burned for its psychoactive properties, as the THC levels found were higher than what is seen in wild types of the plant.

A study is underway investigating cannabis as a treatment for behavioral problems in intellectually disabled children. It's hoped the research will move into larger clinical trials following anecdotal reports that medicinal cannabis can reduce incidents of aggression and self-harm in children.

A study examining the association between potent marijuana, frequency of use and psychosis has revealed a link between stronger marijuana and higher incidences of psychotic disorders. The research suggests limiting THC concentrations may reduce mental health issues associated with the drug.

In an exciting new breakthrough from scientists at UC Berkeley, common brewer’s yeast has been engineered to produce several major cannabinoids found in marijuana. This innovation promises faster, cheaper and easier production of these compounds for use in research and medical treatments.

In a compelling new study researchers have established a fascinating hypothesis attempting to explain how marijuana use in some teenagers can result in cognitive impairment in adulthood. The research also suggests anti-inflammatory therapies may be able to prevent the marijuana-induced brain damage.

Scientists have, for the first time, investigated the pharmacological effects of a compound found in a rare moss called liverwort. The compound closely resembles that of THC, but exhibits less of a psychoactive effect with potentially better anti-inflammatory properties.

The unexplained beneficial effects of cannabis for Crohn's disease sufferers just got stranger with researchers from Israel finding cannabis oil significantly improves patient symptoms yet, unexpectedly, has little effect on reducing gut inflammation.

Marijuana compounds like cannabidiol (CBD) have been found to impart benefits to the brain without the negative “stoned” side-effects. Now, researchers at King’s College London have shown that CBD could help reset the brain abnormalities found in people suffering from psychosis.

A new study from scientists at the University of Massachusetts Medical School and the University of Bath has uncovered the first biological mechanism that could potentially explain how cannabis reduces intestinal inflammation.

Pet pharmaceutical company CannPal is working with the CSIRO to develop better ways to safely administer medicinal cannabis to a variety of pets. The research is developing microencapsulation techniques to make sure the cannabis oils can be delivered to each different animal precisely and safely.

The results of one of the longest in-depth studies examining cannabis use and chronic pain is raising doubts over whether cannabis reduces pain severity or opioid use. The study is proving controversial as its findings contradict a growing body of research suggesting exactly the opposite.