Research News

Christopher Kahler, director of Brown's Center for Alcohol and Addiction Studies, is co-author a major new study on the health risks of drinking alcohol. He explains what the findings mean for anyone wondering how much is too much.

Professor Brendan Saloner’s analysis of 25 years of polling data reveals cognitive bias in how Americans view the war on illicit drugs.

Researchers find that weather and climate patterns can help predict the timing and severity of flu outbreaks across diverse regions, and that flu spreads more easily in very dry and very humid air.

New research published by scientists at Brown’s School of Public Health found that people who received the widely available shingles vaccine had a 24.6% lower risk of being diagnosed with dementia. 

New research published by scientists at Brown University’s School of Public Health found that a widely available vaccine could be a key tool in fighting dementia.

Brown University researchers say an analytic method can exaggerate the causal link between amyloid reduction and cognitive benefits of new Alzheimer’s drugs.

Latest edition reveals persistent regional disparities in civic health and civic information – and opportunities for change.

Five new partnerships will pair Brown faculty with Rhode Island organizations to address critical issues facing the state, including private equity in healthcare, substance use disorders and nursing home stability.

The findings of the working paper offer a behind-the-scenes look at what can happen as major health insurers expand into owning and operating physician practices.

Liver screenings at community health clinics can save lives, according to new pilot study in Rhode Island co-led by Hayley Treloar Padovano and Mollie Monnig from Brown’s Center for Alcohol and Addiction Studies.

Using new statistical methods, researchers from Brown University find that rapid treatment of at least 70% of residents with antivirals within 48 hours reduces hospitalizations by 21%.

The Information Futures Lab at Brown University has announced its 2026 visiting fellows, a group of interdisciplinary leaders dedicated to addressing the global information crisis and building healthier communication networks.

Building on decades of research supporting mindfulness for stress reduction and cardiovascular health, a new study finds that a mindfulness trial, originally designed to lower blood pressure, significantly reduced depression symptoms, especially for those with early-life adversity.

Researchers find that differences in drug availability are driven more by when companies submit drugs for approval than review speed, especially for medicines that offer little added benefit to patients.

A local pilot study between School of Public Health researchers and Meridian Senior Living has paved the way for a CDC-funded initiative to keep seniors safer across the country.

A new review of ‘Dry January’ from researchers at Brown’s School of Public Health and Alpert Medical School finds even a short break from alcohol can boost health and help drinkers cut back for good.

A Brown University School of Public Health analysis shows Oregon’s cap on hospital payments for the state employee health plan led to major savings without reducing services, staffing or patient satisfaction.

A Brown-led study of the nation’s first state-level SNAP fruit and vegetable incentive program finds small gains for some in the Rhode Island program but highlights overall need for better outreach and access.

A Brown-led study of the nation’s first state-level SNAP fruit and vegetable incentive program finds small gains for some in the Rhode Island program but highlights overall need for better outreach and access.

A new study led by researchers at Brown University suggests that while other risks remain, smoking marijuana can temporarily cut down how much people drink.

Researchers from RAND, Brown University School of Public Health and Harvard report that young people are turning to generative AI tools, like ChatGPT, for mental health advice at unexpectedly high rates.

A new study linking pharmacy and Medicare data sheds light on pain management regimens for hip fracture patients in rehabilitation, and raises concerns about potentially dangerous drug-drug interactions.

In a new report, STAT Network highlights increasing threats and shows how states are rewriting playbooks in real time to protect American health, safety and economic vitality.

Researchers at Brown, including Director of the Center for Climate, Environment & Health Joseph Braun, led a study in that found poor air quality had a negative effect on marathon finish times.

Amidst a reversal in youth substance-use trends, a new study links experiences of discrimination among young people of color to an increased risk of turning to substances as a coping mechanism.

As the U.S. population ages, a study on the Older Americans Act Nutrition program reveals it delivers more than just food—recipients say it prevents nursing home placements, supports caregivers and provides a crucial daily social link.

In an era where the value of scientific research is increasingly undermined, Brown University public health scholars remain steadfast, showing how high-quality public health science protects people, shapes policy and transforms the health of our nation.

Many parents believe their children are getting plenty of sleep—but new research from Brown University suggests that notion may be far from the truth. “What parents often don’t see is how long it takes for kids to fall asleep or how often they wake up during the night,” explained paper author and behavioral scientist professor Diana Grigsby-Toussaint in a statement.

New findings about loneliness among adults with disabilities underscore the need for accessible, targeted interventions.

For her policy-shaping research, Professor Yashaswini Singh will join health leaders from around the world in Colorado for the 2025 Aspen Ideas health conference.