Ep 20: Researching Cannabis: Terpenes Versus Volatile Sulfur Compounds
On this month’s episode, we are joined by Dr. Iain Oswald, a principal research scientist at Abstrax Tech Inc., a cannabis research and development company located in Southern California. Here, Dr. Oswald (aka Dr. Dank) discusses the discovery of a new class of volatile sulfur compounds responsible for the characteristic gassy, skunky aroma produced by cannabis. We also discuss the recent paper published by Iain and his team highlighting their discovery of an additional range of cannabis sulfur compounds that contribute to the tropical notes in cannabis aromas.
The 2025 YouGov survey data from more than 31,000 US adults show significant support for recreational cannabis legalization, medical use, and federal reclassification.
A lack of standards for cannabis vape devices puts consumers at risk, but several organizations are committed to the research, collaboration, and solutions needed to promote safety and quality in the industry.
Cannabis genetics fundamentally dictate the plant's potential for chemical signatures, including cannabinoid and terpene profiles, and physical traits, such as yield. Cultivators use selective techniques, such as "stacking," to enhance specific compounds. Ultimately, successful cultivation involves balancing superior genetics with environmental "levers" to optimize gene expression and create targeted strains.
It’s that time of year again—the Cannabis Science and Technology (CST) top 10 articles from the previous year. CST published a wide variety of content throughout 2025. Here is just a small snippet of some of the top articles that our readers enjoyed. See if any of your favorites made the list!