Researchers found that koalas regularly use water stations during hot and dry conditions, supporting thermoregulation. The study suggests installing drinking stations could help conserve this threatened species by reducing heat stress and providing alternative hydration strategies.
Researchers discover that cell cannibalism contributes to the concentration of harmful substances, leading to a 'double-whammy' for cell health. This process can perpetuate disease transmission and exacerbate conditions like atherosclerosis.
A recent genetic study published in Genes journal found no detectable common DNA between domestic and wild Australian dogs, contradicting myths that kelpies originated from dingos. The research characterized gene variants of both kelpie types and compared them with those in sequenced Australian dingoes.
A new study found that titanium dioxide nanoparticles, used in over 900 food products, can affect the gut microbiota and potentially trigger diseases like inflammatory bowel diseases and colorectal cancer. The research suggests that better regulation of E171 consumption is needed to ensure safe use.
Researchers used nutritional geometry to assess giant pandas' macronutrient mix, revealing a high protein content similar to hypercarnivores. Despite their plant-based diet, pandas' energy intake comes from protein-rich bamboo, blurring the line between herbivore and carnivore.
A new study suggests that consuming a variety of protein sources, rather than relying on a single type, can have numerous health benefits. The research found that excessive consumption of branched-chain amino acids (BCAAs) from popular protein powders may reduce lifespan and negatively impact mood and weight gain.
Researchers at University of Sydney have discovered an antidote to the deadly Australian box jellyfish sting, blocking necrosis, skin scarring and pain. The medicine was developed using CRISPR genome editing techniques, which identified a pathway in human cells that can be targeted by a known cholesterol-blocking drug.
A study of 1,022 children found febrile seizures following vaccinations have the same severity as those from other causes. Most seizures are short-lived and self-resolving, with only 6% requiring hospital treatment. The research also identified a link between infections and longer hospital stays in vaccinated children.
A team of Sydney researchers has achieved a world-record result in reducing errors in semiconductor electron 'spin qubits', a crucial step towards building useful quantum computers. The result, published in Nature Electronics, demonstrates error rates as low as 0.043 percent.
Researchers at the University of Sydney developed a method to predict salmonella outbreaks and found that future epidemics are likely to be more severe. The study suggests that genetic networks of salmonella pathogens are linked through just a few degrees of separation, indicating an increasing severity of future epidemics.
A recent study published in Conservation Letters reveals that working with Indigenous rangers produced significant improvements in conservation research outcomes. The study, led by Dr Georgia Ward-Fear, demonstrates the value of culturally diverse teams and local knowledge in scientific research.
Researchers at the University of Sydney have used biomechanical engineering techniques to understand the mechanical forces that influence blood clotting. Their findings take them one step closer to developing new anti-thrombotic drugs without serious side effects.
In a groundbreaking study, scientists at the University of Sydney observed a normally live-bearing Australian lizard lay eggs and then weeks later, give birth to a live baby from the same pregnancy. This unusual reproductive trait is known as bimodality, where some individuals lay eggs while others give birth to live young.
Research found that popular health apps regularly share user data outside of the app, often with commercial entities and technology companies. The study highlights the need for greater regulation and transparency in data sharing practices among health apps.
A new Australian study found that mothers who breastfeed are 34 percent less likely to die of heart disease than those who don't. Women who breastfed for up to 12 months had a lower risk of developing and dying from cardiovascular disease, with significant findings independent of socio-economic status and overall health-related lifestyle.
Scientists at University of Sydney have successfully used 50-year-old ram sperm to impregnate 34 Merino ewes, demonstrating the viability of long-term frozen storage. The resulting live birth rate was comparable to that of recently frozen semen.
Scientists at the University of Sydney have modelled how marine snow absorbs carbon dioxide over millennia, keeping the planet cool. The study found that carbonate accumulation in deep-sea sediments has increased significantly over time, with a net increase in total volume of carbonate sediments in the oceans.
Two universities have collaborated to overcome a fundamental hurdle in building quantum computers in silicon. This collaboration opens the way for further development of machines at scale, enabling billions of qubits to be built in complex arrays.
A new fact-checking computer program has identified sequence errors in 25% of biomedical research papers, including identity errors and typographic errors. The program, Seek & Blastn, could help deter fraudulent publications and re-evaluate existing conclusions.
Researchers at the University of Sydney have demonstrated an order of magnitude improvement in reducing infidelity, or error rates, in quantum logic gates by using codes to detect and discard errors. This achievement opens a path to further improvements in quantum computers.
Researchers have long debated the causes of Angkor's demise, but new evidence suggests that land use declined gradually over 100 years before the supposed collapse. The study shows that forest disturbance and soil erosion decreased, and the moat was eventually covered in floating vegetation, indicating a lack of maintenance.
Research by University of Sydney researchers reveals a significant association between diabetes and low back pain and neck pain. The study found people with diabetes have a higher risk of experiencing these conditions, warranting further investigation into the link.
A team of international scientists and conservationists has successfully rediscovered the world's largest bee, Wallace's giant bee. The species was lost to science since 1981 but has been found in Indonesia, where it is threatened by forest destruction.
Researchers propose incorporating short high-intensity incidental physical activity (HIIPA) into daily routines to improve health. HIIPA involves brief bursts of high-intensity exercise, such as walking uphill or carrying groceries, which can be done in just a few minutes a day and offer significant health benefits.
A study published by University of Sydney found a significant increase in self-poisonings among young Australians aged 5-19 years from 2006 to 2016. The incidence rose by 98% and was predominantly caused by substances widely available, such as household products and prescribed medications.
Excessive weight gain in early childhood can lead to higher cholesterol levels, central fat, and cardiovascular disease risk in teenagers. A new study found that earlier onset of high BMI in children under two years is associated with more severe health outcomes.
A new study reveals that climate change could lead to declines of underwater kelp forests, impacting fisheries and potentially affecting food security. The research found that ocean warming and acidification can cause disease-like symptoms in kelp, leading to degradation and photosynthesis impairment.
A global alliance of researchers has pioneered a new method to rapidly recruit disease-resistance genes from wild plants for transfer into domestic crops. The technique, called AgRenSeq, promises to transform the development of disease-resistant varieties for the global food supply.
A new method of growing stem cells has been discovered using the tropoelastin protein, which could lead to significant cost savings in treatment options. This breakthrough discovery, published in PNAS, uses a cost-effective approach to encourage the growth and recruitment of mesenchymal stem cells.
A study by the University of Sydney found that middle-aged men in affluent suburbs are cycling more, with nearly 20% of those aged 45-65 years cycling at least once a week. However, most Mamils (middle-aged male cyclists) cycle only on weekends.
Researchers from the University of Sydney develop a new X-ray method called X-ray rheography, which allows scientists to see flowing grains within opaque materials. The technique uses Sudoku-style puzzle-solving to gather information and has helped uncover unique patterns and waves in granular flows.
A new study from the University of Sydney suggests that low-protein, high-carbohydrate diets may be beneficial for brain health and longevity. The research found improvements in learning, memory, and overall health in mice fed an unrestricted low-protein, high-carbohydrate diet.
Astronomers have found a rare gamma-ray burst candidate in the Milky Way's star system Apep, which could pose a threat to Earth. The system, featuring a pair of scorchingly luminous stars, is thought to be on the brink of a massive supernova explosion.
Scientists have demonstrated a novel way to protect correlated photon states, opening a path to build robust entangled states for logic gates. This breakthrough uses silicon nanowires to create 'edge modes' that help guide and create these correlated states.
Research by University of Sydney reveals a link between chocolate Labrador coat color and reduced longevity, as well as higher rates of ear infections and joint conditions. The study also found that 8.8% of UK Labradors are overweight or obese.
A University of Sydney research team found that Angkor's massive population fall was caused by external climate stress and overloaded infrastructure. The study highlights the importance of building resilience into modern urban networks to mitigate catastrophic failures.
Researchers found a correlation between AMY1 gene copy numbers and faster starch digestion rates. Individuals with more copies of the gene displayed higher blood glucose responses to starchy foods.
A recent study suggests that Sydney's urban structure is shifting from a monocentric city to a polycentric model, with populations aggregating around existing major urban areas. The study found that social cohesion and residential suburb attractiveness are key factors in driving this change.
Researchers have developed a new method for creating three-dimensional images of leaves, allowing scientists to study the complex dynamics of water and gas exchange within plant cells. This breakthrough has significant implications for improving crop photosynthetic performance and understanding plant biology.
A University of Sydney study found that canine parvovirus (CPV) is more prevalent than thought, resulting in 41% euthanasia rates. The survey identified high-risk areas and suggested socioeconomic factors contribute to poor vaccination rates, leading to costly treatments.
Research published in Folia Phoniatrica et Logopaedica suggests that dummy use, breastfeeding, bottle use, and thumb sucking in early years do not cause or worsen phonological impairment, the most common type of speech disorder in children. The study found no significant association between sucking habits and speech delay.
Researchers at the University of Sydney have developed a chip-based technique that uses acoustic noise to increase signal capacity and processing speed in local networks. The new technology harnesses stimulated Brillouin scattering to extract and regenerate electronic signals, promising to reduce latency in high-speed services such as ...
A University of Sydney review of corporate influence on research agendas reveals industry prioritization of profitable product-focused research, compromising public health policies. The study also exposes Coca-Cola's attempts to shift attention from sugar-sweetened beverages to sedentary behavior.
Researchers at the University of Sydney discovered six termite populations in Japan that lacked males, yet still reproduced. These findings suggest asexual reproduction may be essential for some advanced animal populations to adapt to new environments.
A new study found that home-based video-game exercises can significantly reduce chronic low back pain in older adults, with a 27% reduction in pain and a 23% increase in function. The program was well-compliant, with participants completing an average of 85% of recommended sessions.
A study by international female scientists found that women represent 30% of the CGE community but only 15-18% in prestigious roles. The researchers identified common barriers including gender stereotyping, the 'maternal wall', microaggressions, and harassment, which can hold women back in their careers.
A population-based cohort study found that boys with undescended testes had a 2.4 times increased risk of adult testicular cancer compared to unaffected boys, as well as a 20% lower chance of paternity and higher use of assisted reproductive technologies for infertility.
Researchers from Australia and the UK have isolated three related rust resistance genes that confer distinct recognition specificities to the stripe rust pathogen. This breakthrough could enable accurate monitoring and integration of these genes into breeding programs to combat evolving pathogens.
Research from the University of Sydney shows that high-quality medication reminder apps increase people's adherence to cardiovascular medication. A clinical trial found no additional benefits from advanced features like snooze reminders and social support structures.
A team of international researchers has successfully simulated chemical bonds using trapped ions on a quantum computer, marking a significant breakthrough in the development of full-scale quantum computers. This achievement demonstrates the potential of quantum chemistry to unlock new insights into material properties and behavior.