UC San Diego Herbert Wertheim School of Public Health study reports that the more steps taken, and the more intense, the lower the risk of Type 2 diabetes among women 65 and older.
Countering a rising antibiotic resistance crisis, doctors now prescribe combinations of antibiotics. Yet many risks are involved with such multi-drug combinations. Scientists have developed a way to help doctors evaluate outcomes for different drug pairs and boost the odds of successful treatment.
Using CRISPR/Cas9 technology, scientists have genetically created a method to reverse insecticide resistance. Their gene replacement strategy offers a new way to fight deadly malaria spread and reduce the use of pesticides that protect valuable food crops.
Researchers studying how small worms defend themselves against pathogens have discovered a gene that acts as a first-line response against infection. They identified “ZIP-1” as a centralized hub for immune response, a finding could have implications for understanding human immunity against viruses.
UC San Diego biologists have developed a method for genetic inheritance control in male mice, an achievement that advances new laboratory models in an array of research pursuits, from investigations of human disease to therapeutic drug design to invasive species removal.
Researchers have discovered that bacterial communities are far more advanced than previously believed. Scientists found that biofilm cells are organized in elaborate patterns, a feature previously only associated with higher-level organisms such as plants and animals.
Researchers have found a way to make AI-generated voices, such as digital personal assistants, more expressive, with a minimum amount of training. The method, which translates text to speech, can also be applied to voices that were never part of the system’s training set.
UC San Diego engineers developed a powerful new tool that directly measures the movement and speed of electrical signals inside heart cells, using tiny “pop-up” sensors that poke into cells without damaging them. It could be used to gain more detailed insights into heart disorders and diseases.
UC San Diego researchers in the Herbert Wertheim School of Public Health, Scripps Institution of Oceanography and Department of Emergency Medicine, discuss the health impacts of heat waves on people experiencing homelessness, emergency department visits and which characteristics make them at-risk.
The router in your home might be intercepting some of your Internet traffic and sending it to a different destination. Specifically, the router can intercept the Domain Name System traffic --the communications used to translate human-readable domain names (for example www.google.com) into the numeric Internet Protocol (IP) addresses that the Internet relies on. That’s the finding from a team of computer scientists at the University of California San Diego, which they presented at the Internet Measurement Conference on Nov. 3, 2021.
Who really sends, receives and, most importantly perhaps, stores your business’ email? Most likely Google and Microsoft, unless you live in China or Russia. And the market share for these two companies keeps growing.
The lead of SDSC’s Distributed High-Throughput Computing Group, executive director of the Open Science Grid, a physics professor and a founding faculty member of the Halıcıoğlu Data Science Institute at UC San Diego becomes SDSC's new director.
UC San Diego nanoengineers developed a new and potentially more effective way to deliver messenger RNA (mRNA) into cells. Their approach involves packing mRNA inside nanoparticles that mimic the flu virus—a naturally efficient vehicle for delivering genetic material such as RNA inside cells.
A new study is showing how value choices are recorded in our brains. Researchers found that persistency allows value signals to be most effectively represented, or “coded,” across different areas of the brain, especially in a critical area within the cerebrum known as the retrosplenial cortex.
In May 2021, the Centers for Disease Control officially recognized that SARS-CoV-2 is airborne. Now UC San Diego Professor Rommie Amaro has modeled the delta virus inside an aerosol for the first time.
A team of computer scientists at the University of California San Diego and Brave Software Inc. have developed a tool that will increase protections for users’ private data while they browse the web.
UC San Diego honored veterans and military-affiliated campus community members for their dedication to our country at the 22nd Annual UC San Diego Veterans Staff Association Veteran Recognition Ceremony on Nov. 9.
Comparing features of a common laboratory fruit fly with its rarer cousin collected from Hawai’i Volcanoes National Park, UC San Diego researchers used CRISPR technology to uncover clues about how high-level control genes called Hox genes shape our appearance.
Researchers studying honey bees have found that colony size matters in determining how members make decisions in the face of dynamic survival conditions. Large, established colonies are less likely to take chances while smaller colonies are much more willing to take risks.
Computer scientists recently examined the performance of dialog systems, such as personal assistants and chatbots designed to interact with humans. The team found that when these systems are confronted with dialog that includes idioms or similes, their performance drops to between 10 and 20 percent. The research team also developed a partial remedy.
UC San Diego scientists have created a new technology that rapidly detects the SARS-CoV-2 virus. The new SENSR was developed using CRISPR gene-editing technology as a rapid diagnostic that could eventually be used in homes, airports and other locations.
Three University of California San Diego faculty (Terry Hwa, Benjamin Grinstein and Suckjoon Jun) have been recognized by national physics associations for their achievements.
University of California San Diego Physics Professor Tom Murphy is among five authors of an essay, appearing in the November 2021 issue of the journal Energy Research & Social Science, that cautions current levels of worldwide economic growth, energy use and resource consumption will overshoot Earth’s finite limits.
E-cigarette use did not help smokers quit and may make smokers more likely to relapse, according to a study by Herbert Wertheim School of Public Health and Human Longevity Science at University of California San Diego and Moores Cancer Center.
A team of materials scientists and chemists has determined the proper stack pressure that lithium metal batteries, or LMBs, need to be subjected to during battery operation in order to produce optimal performance.
The National Science Foundation funds more than $11M to CAIDA at UC San Diego, CSAIL at MIT and NSRC at the University of Oregon for two projects aimed at improving internet infrastructure security.
UC San Diego’s Homecoming celebration will be back in full gear for 2021, filled with exciting in-person and online events designed to spread Triton cheer and reconnect with community members near and far. This is the first year that NCAA Division I games will be featured as part of the weeklong tradition, which takes place Oct. 18-24.
Researchers at UC San Diego conducted a broad student experience survey to learn which factors most impact student success in early computing courses, a field that has historically seen high failure rates and poor student retention. They found that lower performing students reported higher stress levels on multiple factors than higher performing students, indicating that when students struggle, they are often facing headwinds on multiple fronts.
UC San Diego scientists have provided promising new evidence that the “planar cell polarity,” a powerful signaling pathway, is a widely used mechanism for the formation and maintenance of a large number of synapses.
UC San Diego chemists have developed a technology for monitoring the health of algae crops, one of world’s most promising sources for sustainable products being developed to counter global issues stemming from fossil fuel pollutants and product waste.
In a new study, researchers across the University of California system in the United States and researchers in Mexico examine a red mangrove forest that is thriving in fresh water in the Yucatan Peninsula—more than 124 miles from the nearest ocean.
UC San Diego's newest Tritons kicked off the start of their collegiate journey at the 2021 New Student Convocation with words of wisdom and inspiration from esteemed campus leaders and faculty.
UC San Diego has announced a joint appointment with Los Alamos National Laboratory with the appointment of Senior Scientist Rodman Linn to a three-year position with the Halıcıoğlu Data Science Institute (HDSI). This is the first joint appointment program between Los Alamos and a UC campus.
Engineers created a new type of battery that weaves two promising battery sub-fields into a single battery. The battery uses both a solid state electrolyte and an all-silicon anode, making it a silicon all-solid-state battery. The initial rounds of tests show that the new battery is safe, long lasting, and energy dense. It holds promise for a wide range of applications from grid storage to electric vehicles.
Researchers can predict what syllables a bird will sing—and when it will sing them—by reading electrical signals in its brain, reports a new study from the University of California San Diego. The work is an early step toward building vocal prostheses for humans who have lost the ability to speak.
A wireless technology that is helping people find their keys and wallets could one day be used for precise and real-time 3D motion capture, thanks to upgrades developed by electrical engineers at the University of California San Diego. The team's new work improves on ultra-wideband (UWB) wireless technology so that it is faster, extremely low power and able to provide high accuracy in 3D localization.
Using a virus that grows in black-eyed pea plants, researchers developed a new therapy that could keep metastatic cancers from spreading to the lungs, as well as treat established tumors in the lungs.
The U.S. News & World Report 2022 Best Colleges rankings listed UC San Diego as the nation’s eighth best public university. The school also ranks 13th among best colleges for veterans, moving up two spots from last year.
John and Sally Hood Family Foundation gives $3 million to Herbert Wertheim School of Public Health and Human Longevity Science at UC San Diego. Cheryl A.M. Anderson, founding dean, named inaugural chair in public health.
The University of California San Diego has been ranked third among the nation’s top public colleges, according to the Forbes 2021 list of America’s Top Colleges. UC San Diego was No. 15 out of the complete list of 600 four-year private and public colleges in the country.
Scientists have created the precision-guided sterile insect technique, a new CRISPR-based technology to control Aedes aegypti, the mosquito species responsible for spreading wide-ranging diseases including dengue fever, chikungunya and Zika.
Nanoengineers at the University of California San Diego have developed COVID-19 vaccine candidates that can take the heat. Their key ingredients? Viruses from plants or bacteria.
Low and uneven turnout is a serious problem for local democracy. However, simply moving off-cycle, local elections to be held on the same day as statewide and national contests doubles voter turnout and leads to an electorate that is considerably more representative in terms of race, age, class and partisanship, according to new University of California San Diego research.
One of the biggest marketing trends in the online shopping industry is personalization through curated product recommendations; however, it can change whether people buy a product they had been considering, according to new University of California San Diego research.
A new technology developed by electrical engineers at UC San Diego might one day allow more people to have access to 5G connectivity that provides ultra-fast download speeds along with widespread, reliable coverage—all at the same time. The technology enables millimeter wave signals to overcome blockages while providing high throughput.
New visualizations of SARS-CoV-2 have allowed researchers to discover how the virus enters and infects healthy human cells. They found that glycan sugar molecules act as infection “gates” to our cell’s receptors.
A team of engineers and physicians has developed a steerable catheter that for the first time will give neurosurgeons the ability to steer the device in any direction they want while navigating the brain’s arteries and blood vessels.
Neurobiologists have uncovered the mechanisms behind the maintenance and decline of key synapses implicated in Alzheimer’s disease. The findings suggest an alternative approach to addressing such brain disorders.