This smartphone attachment could enable people to screen for a variety of neurological conditions, such as Alzheimer’s disease and traumatic brain injury, at low cost—and do so accurately regardless of their skin tone.
A team of astronomers has found a new clue that a recently discovered near-Earth asteroid, Kamo`oalewa, might be a chunk of the moon.
Researchers have developed soft yet durable 3D-printed materials that glow in response to mechanical stress, such as compression, stretching or twisting. The materials derive their luminescence from single-celled algae known as dinoflagellates, which are embedded within the materials. The work was inspired by the bioluminescent waves caused by dinoflagellates during red tide events at San Diego’s beaches.
UC San Diego engineers have developed a recipe to make a certain class of ceramics tougher and more resistant to cracking. The newfound toughness of these ceramics paves the way for their use in extreme applications, such as spacecraft and other hypersonic vehicles.
The Simons Foundation has provided $28.8 million and the Heising-Simons Foundation has provided $1.5 million to the UC San Diego to complete the last phase of construction on the Simons Observatory in Chile.
UC San Diego engineers have developed an experimental vaccine that could prevent the spread of metastatic cancers to the lungs. Its success lies in targeting a protein known to play a central role in cancer growth and spread, rather than targeting the primary tumor itself.
Researchers at University of California San Diego have discovered a process in which liver cells share molecules in order to multiply under conditions that would ordinarily suppress cell proliferation. They also found evidence that this process occurs in various types of cancer cells.
Researchers from University of California San Diego have identified a new biomarker that can predict whether or not neurons will regenerate after an injury. The findings could help scientists develop regenerative therapies for spinal cord injuries and other neurological conditions.
In a large, multi-institutional effort led by University of California San Diego, researchers have analyzed more than a million human brain cells and revealed links between specific types of cells and various common neuropsychiatric disorders.
UC San Diego Herbert Wertheim School of Public Health and Human Longevity Science is leading an international consortium called the Global Center on Climate Change, Water, Energy, Food, and Health Systems to address the impacts of climate change in the climate-vulnerable communities in Jordan.
UC San Diego Herbert Wertheim School of Public Health and Human Longevity Science researchers report in a new study that exposures to two of the most popular herbicides were associated with worse brain function among adolescents.
UC San Diego engineers developed electronic “stickers” that measure the force exerted by one object upon another. The force stickers are wireless, run without batteries and fit in tight spaces, making them versatile for a wide range of applications, from surgical robots to smart implants and inventory tracking.
Researchers at University of California San Diego School of Medicine have used single-cell sequencing to identify a potential new treatment for cocaine addiction and shed new light on the molecular underpinnings of addiction.
Gadgets and vehicles powered by the very materials they’re built from may soon be possible, thanks to a new structural supercapacitor developed by UC San Diego engineers. The device doubles as structural support and energy storage, potentially adding more energy capacity without adding weight.
Robots built by engineers at the University of California San Diego helped achieve a major breakthrough in understanding how insect flight evolved, described in the Oct. 4, 2023 issue of the journal Nature. The study is a result of a six-year long collaboration between roboticists at UC San Diego and biophysicists at the Georgia Institute of Technology.
Researchers at University of California San Diego have been awarded $9.5 million from the Advanced Research Projects Agency for Health to develop better ways to prevent and mitigate ransomware attacks, a type of cyberattack in which hackers attempt to extort money from organizations by blocking access to essential computer systems.
UC San Diego Human Milk Institute names Mitra Hooshmand, PhD, as its Executive Director. Hooshman will lead strategy and operations at the innovative research institute.
Earbuds can be turned into a tool to record the electrical activity of the brain and levels of lactate in the body with two flexible sensors screen-printed onto a flexible surface.
New CTO will play a key role in the development of SDSC’s high-performance computing and data technology vision and roadmap to drive technology innovation and its application to a wide range of research challenges.
Enforcement is one of the biggest challenges to international cooperation on mitigating climate change in the Paris Agreement. The agreement has no formal enforcement mechanism; instead, it is designed to be transparent so countries that fail to meet their obligations will be named and thus shamed into changing behavior.
UC San Diego engineers have devised a new solution to control a major agricultural menace, root-damaging nematodes. Using plant viruses, the researchers created nanoparticles that can deliver pesticide molecules to previously inaccessible depths in the soil.
Earthquake rupture forecast studies provide information about the probabilities of when earthquakes will occur, where they’ll take place and how strong they'll be, but the computational tools and data aren't available to a wide scientific community. That's about to change.
A "living material," made of a natural polymer combined with genetically engineered bacteria, could offer a sustainable and eco-friendly solution to clean pollutants from water. UC San Diego researchers developed their living material using a seaweed-based polymer and bacteria that have been programmed to produce an enzyme that transforms various organic pollutants into harmless compounds. In tests, their material decontaminated water solutions tainted with a pollutant from textile manufacturing: indigo carmine, a blue dye that is used to color denim.
Sending an email with a forged address is easier than previously thought, due to flaws in the process that allows email forwarding, according to a research team led by computer scientists at the University of California San Diego.
With a $7.4 million DOE grant award, a multi-institutional team of data scientists from General Atomics, the San Diego Supercomputer Center and UC San Diego, Hewlett Packard Enterprise and Sapientai will develop a Fusion Data Platform for advancing high-priority fusion research.
Immunologists have uncovered new approaches to enhance protection from tumors and infections.
UC San Diego Herbert Wertheim School of Public Health and Human Longevity Science researchers investigated the associations of weight changes later in life with exceptional longevity and found that women who maintained their body weight after age 60 were more likely to reach exceptional longevity.
Researchers at the University of California San Diego have uncovered a connection between the topography of the human genome and the presence of mutations in human cancer.
New results from researchers at UC San Diego School of Medicine suggest that intermittent fasting could be an effective treatment approach for Alzheimer’s disease.
While U.S. inflation has come down significantly from nearly 9% to 3% and unemployment continues to stay low, it will be challenging for the Federal Reserve to reduce inflation to its target of 2% without significantly raising the unemployment rate and possibly sinking the U.S. into a recession, according to a new working paper from the University of California of San Diego’s Rady School of Management.
An international team of researchers led by UC San Diego Herbert Wertheim School of Public Health and Human Longevity Science investigated the health and environmental impacts of a program in Ecuador that put induction stoves in 750,000 households.
Creating new technologically advanced sensors, scientists from UC San Diego and Australia have engineered bacteria that detect the presence of tumor DNA in live organisms. Their innovation could pave the way to new biosensors capable of identifying various infections, cancers and other diseases.
Promising preclinical results from UC San Diego show hematopoietic stem cell therapy was effective in rescuing memory loss, neuroinflammation and beta amyloid build-up in a mouse model of Alzheimer’s disease.
New research from Q-MEEN-C shows that electrical stimuli passed between neighboring electrodes can also affect non-neighboring electrodes. Known as non-locality, this discovery is a crucial milestone toward creating brain-like computers with minimal energy requirements.
Road safety is a critical issue in an era of increasing cannabis legalization. Cannabis is known to impair reaction time, decision-making, coordination and perception—skills necessary for safe driving. In the last three years, California has seen a 62% increase in the number of fatal crashes involving drug-related impairment.
UC San Diego scientists debut Greengenes2, a massive reference database that could be used to reconcile years of microbiome studies.
While composting and organic waste ban policies are gaining popularity across the United States, a new study from the University of California San Diego’s Rady School of Management finds dynamic pricing could be the most effective way for grocery chains to keep perishables out of landfills, reducing food waste by 21% or more.
Researchers have created a resource for analyzing how viruses infect human cells. The fruit fly-based toolkit provides a shortcut for assessing SARS-CoV-2 genes and understanding how they interact with human proteins, offering researchers a resource for new COVID-related drug therapies.
Superconductors - found in MRI machines, nuclear fusion reactors and magnetic-levitation trains - work by conducting electricity with no resistance at temperatures near absolute zero, or -459.67F. The search for a conventional superconductor that can function at room temperature has been ongoing for roughly a century, but research has sped up dramatically in the last decade because of new advances in machine learning (ML) using supercomputers such as Expanse at the San Diego Supercomputer Center (SDSC) at UC San Diego.
UC San Diego scientists contest longstanding hypothesis about mysterious illness affecting Gulf War veterans, providing first direct evidence that symptoms are driven by impaired mitochondria.
A gift of $1.5 million from Eugene Jhong will help launch a new research program within the UC San Diego Psychedelic and Health Research Initiative to learn more about the biological and psychological effects of DMT in humans.
Plant and animal stem cells both rely on the cytoskeleton to divide properly, but a new study finds that they use them in opposite ways—while animal cells pull on the cytoskeleton, plant cells push it away. Harnessing that action could help scientists engineer more resilient plants.
Using CRISPR technology, scientists have engineered a new way to genetically suppress populations of Anopheles gambiae, the mosquitoes that primarily spread malaria in Africa and contribute to economic poverty in affected regions.
Can you tell if what you’re reading right now was written by a human or generated by artificial intelligence? Do you care? Those are essentially the questions that University of California San Diego researchers asked in an experiment with ChatGPT at a regional high school.
In a first of its kind comparison, UC San Diego scientists have shown that pollination by honey bees, which are not native to the Americas, produces offspring of considerably inferior quality (lower fitness) than offspring resulting from native pollinators.
UC San Diego researchers find a combination of drugs outperformed other treatments in human and mouse models of pancreatic cancer; now urge clinical trial.
Adults who live in walkable neighborhoods are more likely to socialize and have a stronger sense of community, report researchers at the UC San Diego Herbert Wertheim School of Public Health and Human Longevity Science.
UC San Diego scientists discover shattered chromosomal fragments are tethered together during cell division before being rearranged; destroying the tether may help prevent cancerous mutations.
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