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Poor diet continues to take a toll on American adults. In a study from the Food is Medicine Institute at the Friedman School of Nutrition Science and Policy at Tufts University published today in the Annals of Internal Medicine, researchers found that diet quality among U.S. adults improved modestly between 1999 and 2020. However, they also found that the number of Americans with poor diet quality remains stubbornly high. Most notably, disparities persist and, in some cases, are worsening.

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Significant progress has been made in the development of a small device, about the size of a vitamin pill, that can be swallowed and passed through the gastrointestinal tract to sample and help identify the full inventory of microbiome bacteria in an individual.

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Over the past three decades, rates of colon and rectal cancers—collectively known as colorectal cancer—have steadily risen among people under the age of 50. It’s particularly striking because rates have been declining among older people during the same time period. Joel Mason, a gastroenterologist and Senior Scientist at the Jean Mayer USDA Human Nutrition Research Center on Aging at Tufts University weighs in.

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Finding the balance between maximizing profit and promoting civic development is critical for successful growth in cities, says Justin Hollander, a professor in the Department of Urban and Environmental Policy and Planning at Tufts University

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­­­Colleen Ryan, associate vice provost in the Office of the Vice Provost for Faculty & Academic Affairs Indiana University Bloomington (IUB), has been named vice provost for faculty at Tufts University. She will start in the position on July 1.

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Bolstered by years of generative cancer work, researchers at Cummings School of Veterinary Medicine are taking aim at hemangiosarcoma

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The idea of simplifying healthcare technology is a shared vision among Tufts faculty, who have recently introduced paper-based tests for monitoring personal health and environmental safety that eliminate the need for expensive laboratory equipment, and can be conducted by anyone, anywhere

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Everything you know about using heat or ice may be wrong—or at least outdated. Research has proven that uncomfortable stages, like letting your body go through the inflammation response, are key to proper healing. But that means anti-inflammatory methods, including over-the-counter medication and immediate icing of the affected area, may do more harm than good.

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Leptospirosis is an illness caused by a bacteria called leptospira that can be present in soil and stagnant water. Rodents and other wildlife carry the bacteria and spread it through their urine. Both humans and dogs can become sick with leptospirosis, while cats are considered disease-resistant. For both people and dogs, the result of infection can range from mild to deadly serious.

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Brian Schaffner, a political science professor and Newhouse Professor of Civic Studies in the School of Arts and Sciences and the Jonathan M. Tisch College of Civic Life, has been named to the 2024 class of Andrew Carnegie Fellows by Carnegie Corporation of New York.

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When most people in the U.S. think about Asian immigrants coming to the Americas, they often picture immigrants from China coming in the 1800s. The story, though, is much more complicated—and interesting. As Diego Javier Luis, assistant professor of history, describes in his new book The First Asians in the Americas, the full story starts with Spanish galleon ships traveling back and forth from Acapulco in Mexico to Manila in the Philippines in the mid-1500s, trading silver from the Americas for silks and other trade goods from Asia. But it wasn’t only goods. People from Asia, from as far afield as Gujarat in India to the Philippines, including some from China and Japan, came to colonial Mexico, many of them enslaved, some free. They were the first Asians in the Americas, and slowly fanned out across the continents. He delved deep into archives held in Spain, Mexico, the Philippines, and the U.S. to find the stories of those individuals and groups. He had learned Mandarin whil

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A research team from Tufts University School of Medicine and Massachusetts General Hospital is now reporting evidence that hillocks and their stem cells are physiologically distinct from other cells within the lung and consist of a stratified outer layer of scale-like squamous cells that protect an underlying layer of rapidly expanding basal stem cells that are capable of restoring airway tissue after injury.

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Nick Seaver, assistant professor in the Department of Anthropology at Tufts University, talks about the potential TikTok ban and whether fears about the app’s addictiveness are warranted.

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Experts across Tufts outline the challenges for today’s teens when it comes to healthy eating and physical activity, and how parents and caregivers can help

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Probiotics have been touted as a treatment for everything from diarrhea to mental health disorders, with sales of probiotic supplements expected to exceed $65 billion globally in 2024.

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Helen Boucher and Jeffrey Griffiths, both infectious disease physicians and at Tufts University School of Medicine, offer their advice for those concerned about measles affecting them or their family.

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The Martinot Lab at Cummings School of Veterinary Medicine at Tufts University, where faculty and students have been researching the mpox virus in endometrial tissues to raise awareness of the potential increased risk of mpox virus for women.

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In a study in mice published in Nature, a research team showed that a newly developed compound was able to block necroptosis, a type of cell death that leads to lung inflammation and damage following infection with the flu virus.

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A Tufts University School of Dental Medicine faculty member was part of a team from the Anesthesia Research Foundation of the American Dental Society of Anesthesiology that developed a free app called 10 Minutes Saves a Life for use by dentists and other members of the dental team.

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A researcher at Tufts School of Medicine explains how brain development—as well as current events—can influence decision-making in adolescence.