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AI helps detect early signs of alcoholism in firefighters with 80% accuracy

A deep learning model using brain scans and tests predicts alcohol use disorder risk in firefighters, enhancing mental health strategies in high-stress jobs.

5 Nov 2025

Daily vaping and failed quit attempts rise sharply among U.S. youth

Since 2019, overall rates of nicotine vaping have declined among U.S. youth, but those who continue to vape are showing signs of worsening addiction, according to new USC research.

3 Nov 2025

Healthy lifestyle habits plus GLP-1 RA drugs can improve heart health of people with Type 2 diabetes

People with Type 2 diabetes who combined healthy lifestyle habits with GLP-1 receptor agonist (GLP-1 RA) medications had a greater reduction in risk of major adverse cardiovascular events, including heart attack, stroke or cardiovascular disease death, compared to people only taking the medication, according to a preliminary study to be presented at the American Heart Association's Scientific Sessions 2025.

3 Nov 2025

Sock hops and concerts: How some places spent opioid settlement cash

Officials in Irvington, New Jersey, had an idea. To raise awareness about the dangers of opioid use and addiction, the township could host concerts with popular R&B artists like Q Parker and Musiq Soulchild.

3 Nov 2025

Molecular bumpers and glues rewire GPCR signaling for next-generation medicines

New research led by the University of Minnesota Medical School demonstrates that molecules acting as "molecular bumpers" and "molecular glues" can rewire G protein-coupled receptor (GPCR) signaling, turning the cell's busiest receptors into precision tools - opening the door to a new generation of safer, smarter medicines.

31 Oct 2025

Unlocking memory: The role of epigenetics in memory expression

Our experiences leave traces in the brain, stored in small groups of cells called "engrams". Engrams are thought to hold the information of a memory and are reactivated when we remember, which makes them very interesting to research on memory and age- or trauma-related memory loss.

29 Oct 2025

How branding and peer pressure keep kids hooked on energy drinks

Children and adolescents in North East England still find energy drinks easy to access despite a voluntary UK ban, drawn by taste, price, and powerful marketing. Hydration drinks like PRIME are viewed as “healthier,” even though young consumers often misunderstand their ingredients and health impacts.

28 Oct 2025

UMass Amherst researcher receives $17.9 million to advance jail-based addiction and HIV care

A University of Massachusetts Amherst public health researcher has received four grants totaling $17.9 million from the National Institutes of Health (NIH) to continue groundbreaking research that implemented and assessed medical treatment programs for incarcerated people with opioid use disorder, as well as develop a new program for HIV prevention and treatment.

27 Oct 2025

Research shows a decline in opioid dispensing across Canadian provinces

Efforts to promote safer opioid prescribing in Canada appear to be having an effect, as new research in CMAJ (Canadian Medical Association Journal) https://www.cmaj.ca/lookup/doi/10.1503/cmaj.250670 shows a decrease in opioid dispensing between 2018 and 2022.

27 Oct 2025

As sports betting explodes, states try to set limits to stop gambling addiction

It isn't easy to promote moderation and financial discipline from the bowels of a casino.

27 Oct 2025

New insight into TRPM3 heat sensor reveals how the body detects temperature

The ability to sense heat protects the body from burns and injury. But how the body actually feels temperature has remained an elusive mystery.

24 Oct 2025

ChatGPT can provide trustworthy information for pregnant women seeking advice on opioid use disorder

When trained correctly on medically accurate information, ChatGPT can provide trustworthy information for pregnant women seeking medical advice for treating opioid use disorder, according to new research in the Journal of Studies on Alcohol and Drugs, based at Rutgers University.

23 Oct 2025

Tailored deep brain stimulation offers new hope for hard-to-treat epilepsy

Doctors and researchers at the University of Pittsburgh and UPMC have developed a new treatment for epilepsy patients who don't respond to medication and aren't candidates for surgery. Their approach, published today in Nature Communications, uses deep brain stimulation (DBS) that is tailored to each patient's unique brain wiring.

21 Oct 2025

Heavy drinking fuels Alzheimer’s disease by igniting brain inflammation and protein damage

Chronic alcohol use accelerates Alzheimer’s disease (AD) progression by intensifying oxidative stress, neuroinflammation, and amyloid-tau pathology through shared molecular pathways. The review highlights emerging therapies, targeting TLR4, GSK-3β, and metabolic dysfunction, that may mitigate alcohol-induced neurodegeneration.

20 Oct 2025