A century-old experiment has pinpointed the genes behind barley's adaptability, enabling its continued survival in rapidly changing environments. Researchers identified key genes that enable flowering at optimal times, allowing crops to thrive despite increased temperatures and droughts.
A new study published in the journal JCI Insight found that male mice fed high-cholesterol diets have increased cardiovascular disease risk in their female offspring. The researchers used a novel method to study sperm small RNA and discovered altered molecules that affect gene expression in early embryonic stem cells.
The BioFoundry laboratory will focus on developing techniques to learn from extreme microorganisms with unusual nutritional requirements, high or low temperatures, and oxygen-free growth. Researchers aim to harness their characteristics for applications in fuels synthesis, water pollution cleanup, and soil remediation.
Researchers developed a new superconductor material that uses a delocalized state of an electron to carry quantum information. The material could be used to create low-loss microwave resonators for quantum computing, which is critical for reducing decoherence and increasing the stability of qubits.
Researchers developed an air-powered computer that sets off alarms when certain medical devices fail, preventing blood clots and strokes. The device uses air to issue warnings, reducing costs and improving safety in healthcare settings.
A new study by UC Riverside demonstrates that calorie restriction does not significantly reduce voluntary exercise in mice. Researchers found that mice continued to run at similar levels regardless of the amount of food they ate, challenging the long-held belief that dieting drains workout energy. The study's findings have implications...
A new $3.5 million NIH grant will investigate the complex interplay between traumatic brain injury and genetic risk factors in the development of Alzheimer's disease. The three-year study will use rodents to assess disease progression across different age periods, providing insights into potential early intervention strategies.
The University of California report highlights the need for more efficient water use in California agriculture as water availability declines due to climate change. The report suggests capturing runoff and groundwater to store water for a more resilient agricultural sector.
Viji Santhakumar, a UCR professor, has been awarded a $3.5 million NIH grant to study brain circuit function and its impact on memory formation and cognitive deficits in diseases like epilepsy and Alzheimer's disease.
A new study reveals that the Sierra Nevadas are a significant source of groundwater for California's Central Valley aquifer, with some areas relying almost entirely on it. The research found that the groundwater is mixed in age, with some water being as young as 4 years old and others dating back over 40,000 years.
Researchers warn that smart vapes with touch screens, animated displays, and built-in games can couple nicotine addiction with gaming disorder. The devices are user-friendly and attractive to youth, potentially broadening the market to include non-nicotine users.
A UC Riverside-led research team found that obesity causes chronic changes in the brain, leading to reduced connections between neurons and lower testosterone levels. The study suggests that the primary site of obesity's effects on reproductive function is the brain, rather than the testes or pituitary gland.
Researchers have identified specific bacterial species that can cleave stubborn fluorine-to-carbon bonds in insidious water pollutants, such as PFAS compounds. This discovery opens the door for bioengineers to improve these enzymes and potentially treat contaminated drinking water sources.
A recent study by University of California - Riverside researchers has discovered that lice are a significant threat to free-range chicken populations, causing skin lesions and disrupting healthy behaviors. The study's findings have implications for states like California, where all egg production is cage-free.
Research reveals native plants and non-native crops attract pests that spread diseases, causing harm to both plant populations. The studies also found viruses transmitted from crops to wild plants, which can have devastating effects on native ecosystems.
Researchers propose that simple forms of ultra-light scalar field matter could generate detectable gravitational wave backgrounds soon after the Big Bang. This discovery could shed light on dark matter and its role in the universe's mass, offering a new avenue for fundamental physics research.
Researchers at the University of California - Riverside have proposed a chain of quantum magnetic objects called spin centers that can simulate exotic magnetic phases of matter. This breakthrough could lead to more efficient ways of storing and transferring information, as well as the development of room temperature quantum computers.
A UC Riverside paper has opened the door to understanding more about life's beginnings and early evolution. The study weaves together data from ancient rocks, genomic studies of modern organisms, and recent breakthroughs about the evolving chemistry of the early oceans, atmosphere, and continents.
Stigmatization increases stress, causing physical and mental health problems such as heart disease, anxiety, and depression. Doctors must be aware of these impacts and work to create welcoming healthcare environments for immigrant patients.
A study predicts that tropical rains will shift northward in the coming decades, impacting regions such as central Africa, northern South America, and Pacific island states. The shift is caused by changes in the atmosphere spurred by carbon emissions, which would have significant effects on agriculture and economies.
A new study identifies artificial greenhouse gases that would be giveaways of a terraformed planet. The gases are incredibly effective and long-lived, making them potentially detectable with current or planned technology. This could include the James Webb Space Telescope or a future European-led space telescope.
A study by UC Riverside found that inflicting mild misfortune, such as getting drenched with ice water, increases charitable donations. The study also revealed that the level of deservingness and disdain for the person receiving the misfortune plays a crucial role in boosting donations.
A UC Riverside study found that large fires in California create a self-sustaining cycle of heat and dryness, making it easier for new fires to start. The extra heat reduces humidity, allowing conditions to become favorable for more fire.
A breakthrough in ferromagnet research enables ultra-fast spin behavior, leading to potential advancements in communication and computation technologies. The study's findings have the potential to unlock terahertz processing power, a thousand times faster than current smartphones and computers.
A UC Riverside study shows that extreme heat in Earth's past caused a decline in the exchange of waters from the surface to the deep ocean, which redistributes heat around the globe. This system has been crucial for regulating Earth's climate and removing anthropogenic carbon dioxide from the atmosphere.
A satellite galaxy of the Milky Way, Crater 2, has been studied by a UC Riverside-led team. They offer an explanation for its unusual properties using the self-interacting dark matter (SIDM) theory.
Researchers highlight strategies for improving agriculture with nanotechnology, including targeted delivery of pesticides and herbicides, and digital twin simulations. These approaches aim to reduce environmental pollution and increase crop resilience.
A study found that banning 70,000 false information traffickers on Twitter reduced the number of misinformation posts by users who stayed on the platform. The study also showed that many misinformation traffickers left Twitter after being de-platformed, resulting in a spillover effect that reduced circulation on the platform.
Researchers found that sharks adapted by elongating their pectoral fins in response to warmer ocean temperatures, making movements more efficient. This evolution allowed them to thrive in the open ocean despite extreme heat.
Researchers at the University of California - Riverside have discovered a highly effective and nontoxic way to kill western drywood termites using a pleasant-smelling chemical called pinene. The method involves releasing the scent of pinene, which attracts termites and guides them to a spot where insecticide is injected into wood.
A new UC Riverside study found that boreal forests in the northern hemisphere are particularly vulnerable to negative effects of cleaning up aerosol pollution. Reducing levels of human-made aerosols causes an increase in wildfires, especially in northern hemisphere forests.
A University of California, Riverside team discovered a chemical process that utilizes salt in wastewater to break down PFAS compounds. This method is efficient at destroying both long- and short-chain PFAS, benefiting municipal and privately owned water providers.
A new study reveals that Black Americans trail white Americans in financial stability, which may impact brain health. The study found that lacking low-cost debt constrains Black Americans' ability to accumulate wealth, leading to lower cognitive function and increased risk of Alzheimer's disease.
The NASA TESS-Keck Survey catalog features 126 exotic planets with detailed measurements allowing for comparisons with our solar system. Several planets stand out as touchstones for deepening astronomers' understanding of planetary formation and evolution.
Researchers used supercomputers to study how fruit fly embryo cells develop into wings, offering a window into human development and possible treatments for birth defects. The team found that actomyosin drives much of the development process, particularly in the lower wing disc flattening.
Scientists at UC Riverside and Clarkson University developed a method to clean up PFAS pollutants in contaminated water using UV light, sulfite, and electrochemical oxidation. The process achieves near-complete destruction of PFAS compounds and can be used for firefighting equipment flushing and groundwater treatment.
A new rocky planet, TOI-6713.01, has been found to be covered with active volcanoes, making it glow with a fiery, glowing-red hue. The planet's surface temperature reaches 2,600 degrees Kelvin due to gravitational forces that cause it to experience tidal energy.
Researchers have determined the molecular level function of free-forming structures in plant cells that help sense light and temperature, enabling plants to distinguish a range of different light intensities. The formation of these organelles is not random but is linked to specific locations within the cell, particularly near centromeres.
A new study challenges the initial detection of a biosignature gas on K2-18b, suggesting that the data may be inconclusive. However, researchers believe it's possible for life to produce detectable levels of dimethyl sulfide (DMS) in the planet's atmosphere.
The Hulen Place Clinic, serving 3,725 homeless individuals in Riverside County, has received a $500,000 funding boost from the San Manuel Band of Mission Indians. The clinic provides primary care, mental health services, and preventive care to low-income residents.
Researchers at UC Riverside identify NMD pathway as crucial for early brain development and preventing microcephaly. The study links NMD regulation of brain size control to the tumor suppressor gene p53, suggesting potential new connections between NMD and cancer.
A University of California - Riverside study finds that medium-sized dogs have a higher risk of developing cancer than larger or smaller breeds. The multistage model of cancer acquisition supports this finding, suggesting that size is a major risk factor for cancer.
New research from UC Riverside finds that group sales incentives are more effective for weak brands than individual incentives. Weaker brands with uncertain sales outcomes benefit from equal commissions among sales team members, whereas stronger brands perform better under individual incentives based on sales volumes.
A University of California, Riverside study found that communities in unincorporated areas lack basic critical infrastructure, including healthcare access. Caregivers perceive U.S.-based physicians as not providing sufficient information, while Mexican-based physicians are seen as offering better care.
A new paper argues that Venus, with its surface temperatures hot enough to melt lead and a toxic atmosphere, can provide valuable lessons about the potential for life on other planets. The study highlights the importance of understanding the conditions that make Earth habitable, as well as the risks of runaway greenhouse effects.
A researcher will study how plants defend themselves against nematode infections, which could lead to novel drugs or antibiotics for humans and livestock. The project aims to increase food security in Africa and Asia by understanding the molecular mechanisms behind plant resistance.
A recent study by the University of California - Riverside found that carbon dioxide is driving an increase in the severity and frequency of wildfires by fueling the growth of plants that become kindling. This process occurs because plants use the extra CO2 to make carbohydrates, leading to an increase in biomass that burns.
Researchers at UC Riverside demonstrate a new vaccine strategy targeting a common viral genome part, eliminating the need for annual booster shots. The vaccine uses small RNA molecules to boost the immune system, making it safe for babies and those with weakened immunity.
A massive ancient galaxy, JWST-ER1g, has been found to have a high dark matter density, puzzling physicists. Researchers offer an explanation that suggests a mechanism compressing the dark matter halo could be responsible for the high density.
A study published in Brain, Behavior, and Immunity found that normal levels of interferon-β are required for normal memory function, and its absence changes nerve cell components in a sex-dependent fashion. The research also showed that higher or lower than normal levels of interferon-β affect the brain in a sex-dependent manner.