With a new grant from NASA, a team of Brown and RISD students is developing a system that may help protect spacesuits from sticky and highly abrasive lunar dust.
Read Article
Science and Technology
605
Results based on your selections.
Science and Technology
Humans control majority of freshwater ebb and flow on Earth, study finds
Satellite observations show that more than half of seasonal freshwater level changes on Earth happen in human-managed reservoirs, underscoring the profound impact humanity has on the global water cycle.
Read Article
Science and Technology
Math, applied math scholars at Brown earn prestigious Simons Foundation fellowships
With yearlong sabbaticals to focus on research projects, Dan Abramovich, Hongjie Dong and Benoit Pausader will use the fellowships to advance their scholarship on cutting-edge mathematics.
Read Article
Science and Technology
Crisis and action: Brown researchers launch wide range of approaches to COVID-19 research
Called to action, students and faculty across disciplines worked to contribute to an expansive pool of COVID-19 research projects, from contact tracing apps to DIY ventilator designs.
Read Article
Science and Technology
Researcher delves into the big world of tiny nanocrystals
In his lab at Brown, Assistant Professor of Chemistry Ou Chen is turning tiny artificial particles into building blocks for energy harvesting, cancer detection and more.
Read Article
Science and Technology
Brown's ICERM reimagines what mathematics can be
The Institute for Computational and Experimental Research in Mathematics — one of just six U.S. mathematical institutes — takes novel approaches in discovery, research and presentation.
Read Article
Science and Technology
Apollo rock samples capture key moments in the Moon’s early history, study finds
A new analysis of samples brought back from the Moon to helps clear up questions about the isotopic composition of Moon’s interior.
Read Article
Science and Technology
Mars rover touches down at Brown-discovered landing site
The Perseverance rover will look for signs of ancient life in Jezero crater, a spot Brown researchers have studied for years and championed during the landing site-selection process.
Read Article
Science and Technology
Why even try? Using brain science to answer one of life’s biggest questions
A new study from a research team based at Brown University sheds light on the cognitive processes that occur when humans decide to exert mental effort.
Read Article
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.
Read Article
Science and Technology
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.
Read Article
Science and Technology
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.
Read Article
Science and Technology
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.
Read Article
Science and Technology
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.
Read Article
Science and Technology
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.
Read Article
Science and Technology
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.
Read Article
Science and Technology
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.
Read Article
Science and Technology
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.
Read Article
Science and Technology
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.
Read Article
Science and Technology
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.
Read Article
Science and Technology
$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.
Read Article
Science and Technology
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.
Read Article
Science and Technology
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.
Read Article
Science and Technology
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.
Read Article
Science and Technology
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.
Read Article
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.
Read Article
Science and Technology
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.
Read Article
Science and Technology
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.
Read Article
Science and Technology
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.
Read Article
Science and Technology
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.
Read Article
Science and Technology
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.
Read Article
Science and Technology
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.
Read Article
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.
Read Article
Science and Technology
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.
Read Article
Science and Technology
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.
Read Article
Science and Technology
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.
Read Article
Science and Technology
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.
Read Article
Science and Technology
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.
Read Article
Science and Technology
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.
Read Article
Science and Technology
Researchers discover new boron-lanthanide nanostructure
A newly discovered nanocluster has a geometry that “has not been observed in chemistry heretofore,” the researchers say.
Read Article
Science and Technology
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.
Read Article
Science and Technology
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.
Read Article
Science and Technology
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.
Read Article
Science and Technology
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.
Read Article
Science and Technology
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.
Read Article
Science and Technology
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.
Read Article
Science and Technology
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.
Read Article
Science and Technology
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.
Read Article
Science and Technology
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.
Read Article
Science and Technology
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.
Read Article