Research alert: Cannabis use disorder triples risk of oral cancer
Peer-Reviewed Publication
Updates every hour. Last Updated: 5-Oct-2025 20:11 ET (6-Oct-2025 00:11 GMT/UTC)
Cannabis use disorder is associated with a significantly higher risk of oral cancer, says new research from UC San Diego School of Medicine.
Teens who regularly use e-cigarettes are equally as likely as their peers from the 1970s to take up cigarette smoking, despite a substantial reduction in the prevalence of teenage cigarette use over the last 50 years, according to a study co-led by the University of Michigan.
A new study uses data from NASA’s PACE satellite to demonstrate a novel method for assessing global plant health. Led by UMBC’s Karl F. Huemmrich, the research leverages PACE’s Ocean Color Instrument to monitor plant responses, as indicated by reflectance from their leaves, to environmental changes like water availability and temperature. Validated against U.S. ground measurements, the technique accurately tracks plant productivity across diverse ecosystems without relying on weather data. The findings will enhance carbon sequestration tracking and early stress detection, offering a cost-effective way to monitor global ecosystems and support conservation and agriculture.
The research findings, published July 29 in the American Journal of Preventive Medicine, support promoting brisk walking as a strategy for improving health outcomes in all communities.
A new institute, based at Brown and supported by a $20 million National Science Foundation grant, will convene researchers to guide development of a new generation of AI assistants for use in mental and behavioral health.