Researchers from Cardiff University have discovered metastability in gallium arsenide compound semiconductor material, a phenomenon that could affect device stability. The findings could lead to improved materials and structures for electronic devices, such as smartphones, GPS, and satellites.
Researchers identified how specific genes dictate hair cell patterns in zebrafish, shedding light on mechanisms behind congenital hearing loss in humans. The study found that genetic alterations can lead to circular or spiral patterns in hair cells, providing new directions for tackling congenital hearing problems.
A new study from Cardiff University found that teenagers are less responsive to instructions from their mothers when spoken in a controlling tone of voice. The researchers discovered that autonomy-supportive tones, on the other hand, elicit positive reactions and encourage self-expression.
Researchers at Cardiff University have identified the CYFIP1 gene as a potential cause of abnormalities in brain structure seen in psychiatric conditions. The study found that the deletion of this gene leads to thinning of the insulation around nerve cells, disrupting communication between brain regions.
A recent study by Cardiff University and others found that Welsh rivers in urban locations have damaged food chains and fewer species of invertebrates compared to rural rivers. Persistent industrial pollutants like PCBs and PBDEs may be responsible for these effects, persisting despite being phased out.
A new study found that using a CRP finger-prick blood test reduced antibiotic use by 20% in people with COPD flare-ups without affecting recovery or well-being. This approach may help tackle antibiotic resistance.
Researchers from Cardiff University have developed ultrafast Compound Semiconductor technology, creating highly sensitive avalanche photodiodes with lower electronic noise than silicon rivals. This breakthrough has the potential to yield new class of high-performance receivers for applications in networking and sensing.
Scientists analyzed oxygen isotopes in stalactites and stalagmites from 39 caves worldwide to understand past groundwater recharge. The study found that cave drip water oxygen composition varies between cool and warm climates, providing insights into climate variability and water resources.
A new study by Cardiff University and the University of Vermont found that efforts to improve water quality can counteract the effects of climate warming on river invertebrates. Over a 20-year period, average water temperatures increased, but improvements in water quality offset the biological effects of warming.
A new analysis of oceanic crust cores has found distinct sections of rock with different chemical make-ups in the mantle. This variability could be linked to recycled oceanic crust and its interaction with the surrounding mantle.
A team of researchers at Cardiff University has discovered that a family of lipids contribute to the development of abdominal aortic aneurysm by driving clotting in blood vessels. The findings suggest new treatments for this potentially life-threatening condition by regulating blood clotting.
A study by Cardiff University reveals that people and animals traveled extensive distances to participate in prehistoric feasting rituals near Stonehenge. The research found that pigs were sourced from locations as far away as Scotland and North East England.
Researchers at Cardiff University found that genetic neutropenia is a benign condition in people of African descent that can lead to lower neutrophil levels. This allows more individuals with treatment-resistant schizophrenia to receive the medication clozapine without risk of rare side effects.
Scientists at Cardiff University used x-ray crystallography and computer simulation to study the binding of viruses to cells. They found that adenoviruses can bind weakly to a different entry receptor called CAR, previously undiscovered mechanism.
A new study suggests that coeliac disease permanently replaces 'tissue-healing' T cells with 'pro-inflammatory' T cells in the bowel, causing chronic inflammation and potentially contributing to other intestinal disorders. The research has implications for gut health in affected patients.
Researchers at Cardiff University discovered a genetic mutation in the CYFIP1 gene linked to autism-related motor issues. Early intervention with movement therapies shows promise in reversing these difficulties.
Ancient fossils found in Gabon date back 2.1 billion years, revealing a multicellular organism that moved through the mud. The discovery pushes the history of locomotion in complex organisms to over 1.5 billion years earlier than previously thought.
Scientists from Cardiff University propose that volcanic activity played a significant role in the emergence of the Isthmus of Panama, which formed around 2.8 million years ago. This discovery sheds light on one of Earth's most significant geological events, affecting global weather patterns and biodiversity.
A new study by Cardiff University reveals that aging damages white matter cells, which can affect grey matter in the hippocampus and cognitive function. Researchers found that damage to support cells in white matter may lead to tissue health issues in the hippocampus, a region important for memory and involved in Alzheimer's disease.
Cardiff University researchers have identified a specific Fzd receptor called Fzd7 as the predominant Wnt receptor responsible for stem cell function in the stomach and intestine. Deleting this receptor makes gastric cells unable to divide and grow, providing a potential new therapeutic route for gastric cancers.
A study published in PLOS ONE suggests that machine learning can provide an equally accurate and reliable prognosis for patients with cardiovascular disease, compared to traditional methods. The use of genetic programming reduces bias and human error, allowing complex associations to be made transparent to clinicians.
Research reveals over half of global groundwater flows won't respond to climate change until after 100 years, posing long-term water security risks for millions. This finding emphasizes the need for proactive water management policies and climate adaptation strategies.
A global team of researchers has identified 12 genomic regions associated with ADHD, suggesting a significant role in brain-related processes. The study found that diagnosed ADHD shares much of the same genetic background as traits of ADHD in the general population, at a correlation rate of around 97%.
Scientists predict 15-meter-tall sharp ice formations on Europa's surface could pose a hazard for future landing missions. The unique conditions on the moon create perfect conditions for these structures to form, which could be observed by NASA's upcoming Europa Clipper mission.
Cardiff University researchers calculate a novel system for scoring an area's safety, successfully predicting road casualties. The system uses factors like crossings, street type, and speed limits, with Liverpool deemed the most unsafe and Bath the safest.
A recent study published in Nature Energy found that people in wealthy countries are less concerned about the reliability and affordability of their energy supplies. The research, which analyzed data from over 44,000 people across Europe, highlights the importance of including economic and social factors in energy security policy.
Computer simulations show that autonomous machines can form prejudicial groups by copying each other's behavior, indicating a non-human phenomenon of discrimination. The findings suggest that AI developments could inadvertently perpetuate prejudice, highlighting the need for awareness and responsible AI design.
Researchers at Cardiff University have developed a potential new treatment for schistosomiasis and fascioliasis, two devastating tropical diseases. The goji berry-derived drug compound shows promise in combating the parasites that cause these conditions.
Orangutans' evolution has been heavily influenced by humans over thousands of years. The critically endangered species can adapt to survive in human-dominated landscapes, expanding their habitat range.
A team of researchers at Cardiff University has discovered that tiny crystals of carbon, nanodiamonds, are likely the source of a mysterious microwave glow emanating from star systems in the Milky Way. The discovery was made by studying infrared light from protoplanetary disks surrounding newly formed stars.
Researchers used mathematical models to re-enact brain development in humans, monkeys, and mice, finding that the human brain requires fewer initial cells to grow. The study suggests that humans may have adopted a different developmental program to produce neurons efficiently within a longer gestational period.
A study using ALMA found a surprising distribution of star-forming cores, with fewer massive stars and more solar-mass stars than expected. This discovery may require reevaluation of the relationship between core mass and star mass.
Researchers at Cardiff University have developed a new non-toxic method for delivering anti-cancer drugs to specific parts of the body, reducing harsh side effects. The new nanotube delivery method was found to be effective in treating breast cancer, with reduced rates of metastasis and tumour growth.
Researchers have discovered 50 new gene regions increasing schizophrenia risk, including genes previously associated with intellectual disability and autism. These findings shed light on the disorder's complex genetics, suggesting subtle genetic variants can contribute to its development.
Scientists at Cardiff University have developed a new method to calculate tsunami size and destructive force by measuring acoustic gravity waves. The technology uses fast-moving underwater sound waves generated after tsunami trigger events, such as earthquakes, making them an ideal source of information for early warning systems.
Researchers at Cardiff University developed a new method to predict the likelihood of pharmaceutical drugs undergoing racemisation, a process that can lead to harmful versions. The tool could help identify at-risk drug candidates early on in production, reducing financial risk and improving safe medication development.
Scientists from Cardiff University analyzed sediment samples from the North Atlantic Ocean, finding changes in ocean circulation that impacted heat transport to Europe. They linked these changes to historical records of colder and warmer climates, shedding light on past climate variations.
Researchers at Cardiff University have developed a new method of engineering T-cells to attack cancer using CRISPR genome editing. This breakthrough enhances the T-cells' ability to recognize specific cancer cells and destroy them, offering new hope in the fight against various types of cancers.
Researchers have discovered a method to target cancerous T-cells while sparing healthy ones, which are essential to the immune system. This breakthrough could lead to new therapeutic approaches for rare and aggressive T-cell lymphoma, which has been difficult to treat without damaging healthy T-cells.
Scientists have developed a new method to locate the precise time and location that objects fall into our oceans using underwater microphones. The method relies on measuring acoustic gravity waves generated when an object hits the sea surface. Researchers validated their method by locating recent earthquakes in the Indian Ocean.
New research reveals fossils from 374-million-year-old tree trunks show interconnected xylem strands that conducted water to branches and leaves. These ancient trees had a unique growth mechanism, with individual strands growing their own rings like mini-trees.
A new study by Cardiff University and Stockholm University found that ocean clams and worms produce large amounts of methane and nitrous oxides, contributing to global warming. The findings suggest that farming shellfish could be an effective solution to mitigate environmental pressures.
Professor Graham Hutchings' groundbreaking work on gold catalysis has led to the development of a substitute for mercury, significantly reducing environmental harm. The gold catalyst has replaced mercury in PVC production, meeting international regulations and benefiting human health.
Researchers at Cardiff University have discovered a new way to label exosomes, which can be used as mini-shuttles to deliver drugs to specific sites in the human body. This breakthrough could lead to more effective treatments for life-threatening diseases, including cancer.
Researchers at Cardiff Catalysis Institute have developed a new method to produce methanol from methane using oxygen and hydrogen peroxide at low temperatures. This breakthrough has major implications for cleaner industrial processes worldwide.
A new therapy called 3MDR is being investigated for its effectiveness in treating British military veterans with treatment-resistant and combat-related PTSD. Researchers aim to help patients approach their traumatic memories through walking on a treadmill while interacting with self-selected images.
Researchers at Cardiff University have discovered two new genes that increase a person's risk of developing Alzheimer's disease. The findings build on previous research identifying 24 susceptibility genes and provide insights into the mechanisms underlying the disease.
Scientists at Cardiff University have discovered new molecules, including formylium and sulphur monoxide, within the remnants of Supernova 1987A. This suggests that supernovae can create clouds of molecules and dust at extremely cold temperatures, similar to those in stellar nurseries where stars are born.
A study from Cardiff University found that Twitter monitoring systems can detect serious incidents during riots, such as shop break-ins and car fires, several minutes before official reports. The system can also identify potential hotspots and gathering areas for youths.
A new study reveals that rising CO2 levels reached a tipping point, triggering sudden temperature shifts of up to 15°C in the Northern Hemisphere during ice age periods. The findings add to evidence suggesting that gradual climate changes can lead to abrupt surprises.