A team led by Brown University researchers reprogrammed patient blood cells into stem cells to test treatments for Christianson syndrome, finding that treatment responses varied according to the mutations present.
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To figure out how dinosaurs walked, start with how they didn’t
By analyzing limb poses from modern birds and alligators with innovative 3D imaging technology developed at Brown, scientists have developed a better way to infer how extinct animals might have moved from place to place.
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Tiny sensor technique reveals cellular forces involved in tissue generation
A team of Brown University researchers developed a technique that uses tiny polymer spheres to sense the forces at play as body tissue forms and grows.
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Thick lithosphere casts doubt on plate tectonics in Venus’s geologically recent past
A study of a giant impact crater on Venus suggests that its lithosphere was too thick to have had Earth-like plate tectonics, at least for much of the past billion years.
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New technique builds super-hard metals from nanoparticles
Brown University researchers have shown a way to make bulk metals by smashing tiny metal nanoparticles together, which allows for customized grain structures and improved mechanical and other properties.
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Researchers develop new graphene nanochannel water filters
Brown University researchers have shown that tiny channels between graphene sheets can be aligned in a way that makes them ideal for water filtration.
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Brown brain scientist wins early-career award from National Academy of Sciences
Michael J. Frank, a Brown professor who directs the Center for Computational Brain Science in the Carney Institute for Brain Science, was named one of two recipients of this year’s Troland Award.
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As the brain plans movements, the middle frontal gyrus is listening
A brain-computer interface study reveals one brain region’s surprising role in planning movements exclusively in response to sounds.
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Remote sensing data sheds light on when and how asteroid Ryugu lost its water
Rocks on Ryugu, a “rubble pile” near-Earth asteroid recently visited by Japan’s Hayabusa2 spacecraft, appear to have lost much of their water before they came together to form the asteroid, new research suggests.
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Researchers discover a new tool for reconstructing ancient sea ice to study climate change
A previously problematic molecule turns out to be a reliable proxy for reconstructing sea ice, a new study by Brown University researchers shows.
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14,000 loops around the Earth later, Brown student satellite ends its mission
The systems on the student-designed and -built EQUiSat functioned nearly flawlessly for over two years in the harshness of space before reentering Earth’s atmosphere on Dec. 26.
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$10 million federal grant expands research to protect against concussions
A multi-institution effort to better understand, diagnose and prevent concussions received a $10 million boost from the U.S. Office of Naval Research.
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Brown alumna selected for NASA’s new lunar exploration program
As one of 18 astronauts selected for NASA’s Artemis program, Brown Class of 1999 graduate and accomplished astronaut Jessica Meir has a chance to become the first woman to walk on the Moon.
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Research reveals how airflow inside a car may affect COVID-19 transmission risk
A new study uses computer simulations to track airflows inside a car’s passenger cabin, providing potential strategies — some of them counterintuitive — for reducing the risk of transmitting airborne diseases.
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NASA moves forward with water-seeking Moon mission
Two Brown University alumnae and a Brown professor will lead a small satellite mission to further investigate water on the surface of the Moon, which was first detected by Brown scientists in 2009.
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New remote sensing technique could bring key planetary mineral into focus
The mineral olivine, thought to be a major component inside all planetary bodies, holds secrets about the early formation of the solar system, and a team of Brown University researchers has a new way to study it remotely.
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Nicola Neretti to join a new five-year, $10 million research effort funded by the National Institutes of Health to investigate how changes in cell structure can affect health and disease.
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Researchers discuss BrainGate, restorative neurotechnology at Brown and beyond
In a conversation with leaders of Brown’s Carney Institute for Brain Science, two Brown neuroengineers explored how brain-computer interfaces promise to help restore movement in people with brain or spinal disorders.
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Working with NASA, Brown team teaches computers to look for new Mars craters
A Brown research scientist and two undergraduate students are working with NASA’s Jet Propulsion Laboratory to spot fresh impact craters on Mars using artificial intelligence.
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Students help to devise ‘home labs’ for remote fluids course
An introductory fluid mechanics class in the School of Engineering couldn’t be taught in-person this fall, but a group of undergraduates worked over the summer to make sure hands-on lab experiments remain part of the course.
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Brown professor brings drone-based robotics class to area high schools
Computer science professor Stefanie Tellex is helping schools across Rhode Island implement a new curriculum in which students learn basic robotics by building their own autonomous drones.
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New catalyst efficiently turns carbon dioxide into useful fuels and chemicals
By efficiently converting CO2 into complex hydrocarbon products, a new catalyst developed by a team of Brown researchers could potentially aid in large-scale efforts to recycle excess carbon dioxide.
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Portia Tieze: Conducting science research from home in a pandemic
Novel coronavirus and its effect on University science laboratories has kept engineering student Portia Tieze from working on campus this summer — so she brought the lab to her apartment to continue her research.
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The Center for Computational Brain Science at Brown’s Carney Institute for Brain Science will harness the University’s expertise in computation, cognition and systems neuroscience toward new brain health solutions.
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Brown professors, students make the case for diversity, equity in physics
In the wake of George Floyd’s brutal killing, physicists and students from Brown took to the web to discuss strategies for increasing diversity and inclusion in the physics community across the nation.
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Brown student startup seeks to revolutionize crop disease prevention
Cloud Agronomics — a student and alumni venture launched with support from the Nelson Center for Entrepreneurship — uses hyperspectral imaging to detect crop-borne diseases that destabilize food supplies and cost farmers billions.
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At $23.7 million, largest NSF grant in university history to renew Brown’s math institute
The largest single National Science Foundation grant in Brown’s history will fund ICERM, Brown’s national mathematics institute, for the next five years.
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Burrowing crabs reshaping salt marshes, with climate change to blame
Given higher sea levels and softer soil in the wake of a shifting climate, Sesarma crabs, which have already decimated salt marshes in the Northeast, are now rising to prominence in southeastern marshes, a new study finds.
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Study reveals science behind traditional mezcal-making technique
Researchers reveal for the first time why bubbles are a good gauge of alcohol content in the traditional Mexican spirit.
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Different tracks, same dinosaurs: Brown researchers dig deeper into dinosaur movements
Using X-ray-based technology developed at Brown University, researchers uncover shared subsurface movement patterns between birds and dinosaurs, adding a new dimension of fossil track diversity.
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Researchers discover new boron-lanthanide nanostructure
A newly discovered nanocluster has a geometry that “has not been observed in chemistry heretofore,” the researchers say.
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Brown physicist earns prestigious Early Career Grant from U.S. Department of Energy
The five-year, $750,000 award will help Kemp Plumb study exotic states of matter that emerge in certain magnetic materials.
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Researchers make next-generation, high-toughness battery component
By combining a ceramic material with graphene, Brown University engineers have made what they say is the toughest solid electrolyte built to date.
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Research reveals how material defects influence melting process
A new study helps to reconcile a Nobel Prize-winning theory with experiments on how solids actually melt.
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Researchers develop ultra-sensitive device for detecting magnetic fields
The new magnetic sensor is inexpensive to make, works on minimal power and is 20 times more sensitive than many traditional sensors.
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Research reveals possibly active tectonic system on the Moon
Strange spots scattered across the Moon’s nearside where bedrock is conspicuously exposed are evidence of seismic activity set in motion 4.3 billion years ago that could be ongoing today, the researchers say.
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Researchers solve ‘link discovery’ problem for terahertz data networks
A team of researchers from Brown and Rice universities has demonstrated a way to help devices to find each other in the ultra-fast terahertz data networks of the future.
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Conversations on COVID: Tracing contacts while preserving privacy
Researchers including computer science professor Anna Lysyanskaya are working on a way to use cell phones to track people who may have been exposed to coronavirus — without revealing any personal information.
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Brown Design Workshop responds to COVID crisis with custom-made solutions
In the University’s makerspace, 3D printers and other rapid prototyping equipment are being used to make personal protective equipment and other components that address the specific needs of local health providers.
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Brown engineering faculty and students design DIY ventilator
The team designed a ventilator that can be easily assembled using 3D-printed and easily acquired parts, and plans to make the design available for anyone to make.
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Machine learning improves non-destructive materials testing
A new algorithm that vastly reduces the error rates involved in testing the mechanical properties of materials could be particularly useful on evaluating modern 3D printed materials.
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Barnacles offer genetic clues on how organisms adapt to changing environments
Long-term work by a Brown research team on how barnacles thrive in intertidal zones has increasingly wide implications for understanding how other organisms may adapt in the face of climate change.
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Researchers develop new explanation for destructive earthquake vibrations
High-frequency vibrations are some of the most damaging ground movements produced by earthquakes, and Brown University researchers have a new theory about how they’re produced.
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Imaging technique reveals 3D forces exerted by tiny cell clusters
A new technique for mapping the forces that clusters of cells exert on their surroundings could be useful for studying everything from tissue development to cancer metastasis.
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How do zebrafish get their stripes? New data analysis tool could provide an answer
A new mathematical tool developed at Brown could help scientists better understand how zebrafish get their stripes as well as other self-assembled patterns in nature.
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Sloan Foundation awards early-career fellowships to two Brown scientists
Two assistant professors at Brown, in chemistry and ecology and evolutionary biology, are among the 126 early-career scholars named as Alfred P. Sloan Foundation fellows for 2020.
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Cracks in perovskite films for solar cells easily healed, study finds
A new study finds that cracks in brittle perovskite films can be easily healed with compression or mild heating, a good sign for the use of perovskites in next-generation solar cells.
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Researchers report progress on molecular data storage system
A Brown University team has shown that they can store and retrieve more than 200 kilobytes of digital image files by encoding the data in mixtures of new custom libraries of small molecules.
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Algorithm can infer velocity and pressure from video of fluid flows
A technique for estimating velocities and pressures from videos of fluid flows could help in studying everything from hurricanes to vascular disease.
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Near caves and mines, corrugated pipes may interfere with bat echolocation
Corrugated metal pipes have been installed at cave and mine entrances to help bats access their roosts, but a new study from Brown University researchers suggests that these pipes may actually deter bats.
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