Research

Science and Technology

Behind the scenes, Brown’s physics demonstration manager makes an impact on student learning

May 3, 2023

Responsible for organizing demonstrations designed to illustrate complex concepts in physics, Angella Johnson plays an essential role in enhancing students’ academic experiences.

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Health and Medicine

When naloxone isn’t enough: How technology can save lives when people use drugs alone

May 2, 2023

Researchers from Brown and Rhode Island Hospital are working with Rhode Island community members to understand how apps, monitors and other emerging technologies can help prevent opioid overdose deaths.

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Science and Technology

Photos: Views of the cosmos, courtesy Brown students and scholars

May 2, 2023

Using telescopes, tools and spaces at Brown, members of the University community capture awe-inspiring photos of the universe in spectacular fashion.

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Science and Technology

Four years later, AI language dataset created by Brown graduate students goes viral

April 25, 2023

Thanks to the popularity of new AI-powered chatbots and technology, Brown alumni Aaron Gokaslan and Vanya Cohen are seeing newfound interest in their dataset replicating OpenAI’s language processing model GPT-2.

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Science and Technology

On the eve of Earth Day, Brown climate scientist outlines solutions for a warming world

April 20, 2023

Kim Cobb, a Brown University professor and director of the Institute at Brown for Environment and Society, spoke about the need to act on climate change, urging that action must be taken collaboratively and equitably.

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Science and Technology

Women university presidents, engineering deans issue open letter supporting CHIPS and Science Act

April 20, 2023

The 13 signatories, including Brown’s Christina H. Paxson and Tejal Desai, call on universities to help meet the U.S. Commerce Secretary’s semiconductor workforce goals by preparing more women, people of color to enter the field.

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Science and Technology

Brown geologist elected to American Academy of Arts and Sciences

April 19, 2023

Alberto Saal, a geology professor at Brown, is honored for his work in helping scientists understand the formation and early history of Earth and the Moon.

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Science and Technology

New blue light technique could enable advances in understanding nanoscale technologies

April 19, 2023

A team of Brown University researchers created a solution to a nanoscale resolution challenge that has for decades limited the study of materials that could lead to more energy efficient semiconductors and electronics.

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Health and Medicine

Drug form of traditional Chinese medicine compound improved survival of mice with brain tumors

April 14, 2023

Researchers found that a derivative of the natural compound indirubin offers a new approach to treating glioblastoma in mice, which will inform future research in humans.

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Social Sciences

In new report, Rhode Island’s Afghan refugees detail their evacuation, resettlement experiences

April 13, 2023

Co-authored by researchers at Brown and Providence’s Refugee Dream Center, the report includes passages from 32 interviews with Afghan refugees and offers eight recommendations for leaders involved in resettlement.

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Health and Medicine

Contaminated drinking water alerts cause up to 10% school absence rates in Jackson, Mississippi

April 12, 2023

A Brown-led research team compared boil water alerts and unexcused absence rates in Jackson’s public schools to show the wide-ranging negative effects of water contamination on children’s health.

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Science and Technology

Brown professor wins prestigious Fulbright-Tocqueville Distinguished Chair Award

April 10, 2023

Professor Jimmy Xu will study and teach in France next year as a Fulbright-Tocqueville Distinguished Chair as part of an effort to reinforce collaborative research between the United States and France.

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Health and Medicine

Student public health researchers focus on community needs, concerns in areas they are studying

April 6, 2023

National Public Health Week offered students at Brown’s School of Public Health the opportunity to discuss how their research projects were designed to center communities.

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Health and Medicine

Non-drug interventions for patients with Alzheimer’s are both effective and cost-effective, study shows

April 6, 2023

A Brown-led research team used a computer simulation to show that compared to usual care, four dementia-care interventions saved up to $13,000 in costs, reduced nursing home admissions and improved quality of life.

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Science and Technology

Brown launches new initiative to galvanize research in sustainable energy technology

April 5, 2023

The newly launched Initiative for Sustainable Energy will serve as a campus hub for driving technological advances in sustainable energy and preparing the next-generation of leaders in net-zero-carbon energy solutions.

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Health and Medicine

Researchers launch heart tissue to the International Space Station to help cardiac patients on Earth

April 5, 2023

International Space Station experiments co-led by Peter Lee, a Brown scholar, cardiothoracic surgeon and longtime space researcher, will help inform understanding and treatment of cardiovascular disease.

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Science and Technology

Study on methane in deep-sea sediments shows small releases happen more often than thought

March 27, 2023

New research describes evidence that deep sea methane deposits change into gas more frequently than could be monitored previously and that a set of fossilized organisms has a unique ability to detect these releases.

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Science and Technology

Researchers propose a list of Venus-like planets for James Webb Space Telescope to target

March 24, 2023

A team of researchers, including Brown planetary scientist Jim Head, propose using the James Webb Space Telescope to look at five planets in the Venus Zone, a search that could reveal valuable insights into Earth’s future.

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Science and Technology

Satellite built by Brown students and launched by SpaceX shows a low-cost way to reduce space junk

March 15, 2023

SBUDNIC, built by an academically diverse team of students using off-the-shelf parts, was confirmed to have successfully operated in orbit, demonstrating a practical, low-cost method to cut down on space debris.

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Health and Medicine

Brown, Care New England ink agreement to accelerate bringing together biomedical research

March 14, 2023

As work to operationalize a three-party agreement between Brown, Lifespan and Care New England continues, Brown and CNE signed a separate agreement to align research operations.

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Science and Technology

For one Brown professor, merging math with art results in gallery-worthy visualizations

March 8, 2023

Richard Schwartz is not only a renowned mathematician, but a writer and illustrator of children’s picture books — his secret is bringing math and art together.

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Science and Technology

Guardrails needed for responsible deployment of AI, Brown researcher tells Congress

March 8, 2023

Speaking before a U.S. Senate committee on the risks and opportunities of artificial intelligence, computer scientist Suresh Venkatasubramanian urged lawmakers to establish regulations to govern AI-based systems.

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Health and Medicine

Dr. Mukesh K. Jain: “We have a responsibility to positively impact the health of our community.”

March 2, 2023

A physician-scientist and the eighth dean of medicine and biology at Brown, Jain shared insights on how the University’s biomedical community can improve human health and fuel economic growth in Rhode Island and beyond.

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Science and Technology

Are AI chatbots off the rails or doing just what they were designed to do? Brown expert explains

February 23, 2023

As hosts of new AI-powered chatbots and technology become widely available, and questions surface on their limits and power, Brown scholar Michael Littman offers insights into a debate that will only grow louder.

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Social Sciences

Brown Ph.D. student uncovers early evidence of brain surgery in Ancient Near East

February 22, 2023

A recent excavation in Megiddo, Israel, unearthed the earliest example of a particular type of cranial surgery in the Ancient Near East — and potentially one of the oldest examples of leprosy in the world.

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Science and Technology

Researchers detail never-before-seen properties in a family of superconducting Kagome metals

February 10, 2023

Scientists describe the microscopic structure of a recently discovered group of superconductors for the first time, a small step toward paving the way for future advances in superconducting technology.

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Science and Technology

Brown researchers develop new, automated, powerful diagnostic tool for drug detection

February 10, 2023

The work by a research team made up largely of Brown graduate and undergraduate students addresses a critical biomedical need and has the potential to be widely adapted by clinicians to monitor antidepressants in patients.

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Health and Medicine

Night staff at nursing homes had lower rates of COVID-19 testing, vaccination than day shift, study finds

February 6, 2023

An analysis led by Brown University researchers showed that work shift is an important factor to consider when designing workplace health interventions.

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Science and Technology

Partly melted rocks under Earth’s surface offer insights into what makes plate tectonics possible

February 6, 2023

Using seismic waves, scientists detect widespread partially molten rock hidden under the Earth’s tectonic plates in a new way, a step in settling a long-held geological debate that has big implications in understanding plate motion.

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Science and Technology

Study offers neurological explanation for how brains bias partisans against new information

February 1, 2023

People who share a political ideology have more similar ‘neural fingerprints’ of political words and process new information in similar ways, according to a new analysis led by Brown University researchers.

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News and Events

Three Brown professors elected AAAS fellows

January 31, 2023

The world’s largest general scientific society honored Brown faculty members from engineering, mathematics and medical science for significant and lasting contributions to their fields.

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Health and Medicine

Leaders convene with Brown public health scholars to discuss solutions to Rhode Island’s opioid crisis

January 19, 2023

As deadly synthetic opioids poison communities nationwide, U.S. Senator Jack Reed joined state and law enforcement officials, and researchers at Brown’s School of Public Health, to discuss a coordinated response.

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Science and Technology

Researchers uncover secrets on how Alaska’s Denali Fault formed

January 18, 2023

A study by Brown researchers finds that changes in tectonic plate thickness across the Denali Fault in Alaska impacts where it is located, shedding light on how major faults and earthquakes occur.

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Health and Medicine

Clinical trials show encouraging safety profile for brain-computer interface turning thoughts into action

January 13, 2023

In an important step toward a medical technology that could help restore independence of people with paralysis, researchers find the investigational BrainGate neural interface system has low rates of associated adverse events.

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Health and Medicine

Pharmacists can start patients on road to recovery from opioid use disorder, study shows

January 11, 2023

A study in the New England Journal of Medicine showed that pharmacies can offer a safe and accessible treatment starting point for patients with opioid use disorder and keep them better engaged than usual care with a physician.

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Health and Medicine

Expanding Medicaid led to decreased postpartum hospitalizations

January 9, 2023

A new study conducted by researchers at Brown and NYU provides additional evidence that expanding Medicaid can contribute to better health for new parents.

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Science and Technology

Passages: Professor of Physics Meenakshi Narain

January 4, 2023

A renowned physicist who collaborated with researchers globally and mentored young scientists exploring physics careers, Narain spent 15 years on the Brown faculty and was the first woman to chair the physics department.

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Science and Technology

How climate change impacts the Indian Ocean dipole, leading to severe droughts and floods

January 4, 2023

A study led by Brown researchers showed how melting ice water from massive glaciers can ultimately lead to droughts and flooding in East Africa and Indonesia.

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Health and Medicine

A type of simple, DIY air filter can be an effective way to filter out indoor air pollutants

December 23, 2022

A study from researchers at Brown University and Silent Spring Institute found that inexpensive, easy-to-assemble Corsi-Rosenthal boxes can help reduce exposure to indoor air pollutants.

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Science and Technology

Study shows how machine learning could predict rare disastrous events, like earthquakes or pandemics

December 19, 2022

Researchers from Brown and MIT suggest how scientists can circumvent the need for massive data sets to forecast extreme events with the combination of an advanced machine learning system and sequential sampling techniques.

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Health and Medicine

Postpartum visits declined during COVID-19, especially among Black, young and uninsured women

December 2, 2022

A new study by researchers at Brown University showed that the pandemic further restricted access to postpartum care, potentially exacerbating existing health care disparities.

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Health and Medicine

Brown funds three biomedical technologies with potential to improve patient safety, care

November 30, 2022

In its fourth year, Brown Biomedical Innovations to Impact is advancing the commercialization of Brown research and supporting the creation of new products aimed at saving and improving lives.

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Health and Medicine

Researchers demonstrate in mice a new way to deliver medication to malignant brain tumors

November 16, 2022

The new approach effectively delivered anti-cancer drugs across the blood-brain barrier in mice, increasing survival rates and informing a potential pathway for one day treating human patients with brain cancer.

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Health and Medicine

Why do children learn more quickly than adults? New study offers clues

November 15, 2022

A new study led by a team of Brown University neuroscientists details the brain mechanisms that allow children to learn more efficiently than adults.

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Health and Medicine

Brown, Lifespan, Care New England sign agreement to align research operations

November 15, 2022

The new agreement will create a unified, streamlined approach to administering health and medical research, positioning physicians and scientists to conduct more research to benefit patients and populations.

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Health and Medicine

Psychological distress an important, easy-to-measure indicator of cardiovascular risk

November 7, 2022

A study led by Brown researchers found that a brief screener for psychological distress can be an efficient way to assess patient risk for cardiovascular disease.

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Health and Medicine

At overdose events, arrests by police and combative behavior are rare, study finds

November 7, 2022

An analysis of police reports in one Rhode Island city found few overdose situations involve safety concerns that required the presence of law enforcement.

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Health and Medicine

Extreme temperatures take deadly toll on people in Texas prisons, study finds

November 4, 2022

A research team led by scholars from Brown University found higher death rates among people in prisons without air conditioning compared to those in climate-controlled institutions.

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Science and Technology

Researchers develop new technology that could enable better control systems for prosthetic limbs

October 31, 2022

Team from MIT and Brown demonstrates the accuracy and safety of using magnetic sensors to track muscle length during movement, which could make it easier for people with amputations to control prosthetic limbs.

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News and Events

Brown, Wexford Science & Technology bringing new wet lab space to Providence

October 27, 2022

Multi-tenant, flexible wet lab space will add much-needed capacity for life sciences research and help to attract new commercial tenants.

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