ALBATROSS, a nature-inspired robotic platform, uses passive autorotation and sail technology to navigate remote waters, reducing the need for separate parachute or landing mechanisms. The platform's simplicity and reduced components enable lower-cost and more scalable sensing platforms for environmental monitoring and other applications.
A new study published in the Journal of Affective Disorders found that children and teenagers with better cardiorespiratory fitness had a lower risk of developing depression as adults. The research, which spanned over 30 years, examined the fitness of Australian children aged 7-15 and found that cardiorespiratory fitness was the strong...
A clinical trial found that feijoa powder improved systolic blood pressure in people with prediabetes, which was an unexpected finding in a study designed to test its effects on weight loss and blood sugar control. Larger trials are needed to confirm these results and fully understand the potential benefits of feijoa powder.
The Southern California Environmental Health Sciences Center will continue to support research on air pollution, PFAS, and environmental health effects. The new grant will enable the center to expand its research programs and support junior investigators.
Repeated extreme drying and rewetting conditions increase CO₂ release from soils, particularly in buried humic horizons. Metal-organic interactions accelerate breakdown of reactive components, improving carbon cycling predictions under climate change.
A study found that humans perceive robots approaching from behind as moving faster, regardless of physical speed. This bias affects robot motion design, with bias-corrected models initiating avoidance earlier and maintaining greater distances from pedestrians. The study's findings have implications for safer and more comfortable human-...
Flinders University researchers have identified a need for structured communication by health professionals when addressing driving cessation with people with dementia. The study suggests four phases of support: prepare the person, navigate fitness-to-drive decisions, deliver a recommendation, and adjust to life without driving.
Researchers developed a water-soluble glycopolymer platform using a 4-trehalosamine analog, enabling controllable sugar content and tunable polymer properties. The platform offers promising opportunities for sustainable functional materials and applications in biotechnology.
Switzerland's glaciers experienced their greatest melt on record in 2026, with average glacier thickness decreasing by 2.5-4m, and several smaller glaciers disappearing completely. The findings, presented in the Swiss Academy of Sciences annual report, highlight the rapid change in Switzerland's glacier landscape.
Studies comparing robotic and conventional joint replacement surgeries found no differences in implant survival, revision risk, or surgical complications. However, robotic surgery was associated with a lower risk of hip revisions. Further research is needed to compare patient functional outcomes and evaluate the technology's effectiven...
A new study from IHME found that chewing tobacco use contributed to an estimated 251,000 deaths globally in 2023, with health loss concentrated in South Asia. Chewing tobacco use was more common among males than females, with significant variations by age and sex.
Two major studies found that robotic-assisted hip and knee replacement does not reduce the overall early risk of repeat surgery compared to conventional surgery. Despite improved implant positioning, robotic surgery did not translate into better outcomes for patients.
Researchers found that a low-energy diet combined with structured exercise can reverse early onset type 2 diabetes in approximately half of participants. The study, which included 96 participants aged 18-45, showed significant improvements in blood sugar control, fitness, and muscle mass.
Experts argue that digital menstrual tracking apps and cycle syncing practices have weak evidence bases and pose risks to health, privacy, and wellbeing. Despite their potential benefits, these apps require critical interrogation and resistance due to their potential for widespread impact on women's health.
Researchers discovered 20 coins, including a rare halfpenny, indicating a thriving Anglo-Saxon community in Rome's 'Little England' with special treatment from the Pope. The coins suggest a bustling hub of craft and trade, contradicting a long-held assumption that foreign currency was forbidden in the city.
Researchers have identified a mechanism called Precipitation Induced Recrystallisation (PIX) that enables metals to self-refine their internal structure through heat treatment alone. This process reduces average grain size by up to 90% in alloys relevant to aerospace applications and fusion energy systems.
Researchers have identified two pathways to repeat infection: re-infection and persistence of BV-bacteria. Tailored treatments are being trialed to improve cure rates for women with persistent bacterial vaginosis.
A 'floating scarecrow' developed by UK scientists and a repurposed bird-scaring kite can help reduce seabird bycatch in gillnet fisheries by around two thirds. The device, known as the Looming Eye Buoy, uses an animated eye effect to scare birds away from diving into nets.
A controlled study found that GLP-1 receptor agonists increase the risk of nail detachment and disorders by 4 times, compared to those with obesity or type 2 diabetes. Additionally, hair and scalp changes were also significantly more common among GLP-1 users.
The ACHIEVE-4 study shows orforglipron pills offer superior weight loss and blood sugar control compared to insulin glargine, but with a higher gastrointestinal adverse event rate. Non-inferiority for cardiovascular safety and superiority for weight reduction were demonstrated.
A University of Oxford-led study identified 20 priority areas for new respiratory health technology to improve care for people with chronic lung disease. The study found that existing solutions often lack equity, accessibility and usability, and that patients' needs should be built into technology development from the start.
Real-world study data from Germany, Austria and Luxembourg show that GLP-1 receptor agonist drugs improve weight (37% reduction ≥ 5%), blood sugar control (glycaemic improvement) and systolic blood pressure in children and adolescents with type 2 diabetes. These benefits remained significant after adjustment for other factors.
Researchers found trevogrumab significantly reduced lean mass loss by 50% when used with semaglutide. Participants who received trevogrumab experienced a mean increase in lean mass of +0.4%, while those who received placebo experienced a mean decrease of -2.4%.
Mauritius has systematically monitored type 2 diabetes using the 2-hour oral glucose tolerance test, showing a 61% increase in prevalence between 1987 and 2009, but a 11% decrease between 2009 and 2021. The country's multisectoral approaches to prevention and management may hold the key to reversing the epidemic, according to the study.
A new method, MALVINA, connects bacterial entry into cells, host-cell responses, DNA damage, and genetic background at the single-cell level. This allows researchers to measure the efficiency of bacterial entry, accumulation, and DNA damage, separating distinct virulence profiles among different bacterial strains.
A study by Javier I. Borráz-León and colleagues found that countries with more cats reported higher happiness, while those with higher Toxoplasma gondii prevalence reported lower happiness. The researchers suggest that economic factors, such as income and public health, may influence the relationship between cats and happiness.
Scientists from ICTER developed a method that uses dynamic scattering to reduce speckle noise and improve image quality. By deliberately changing the way light reaches a stationary object, successive images can be averaged to preserve the fixed structure and weaken random artefacts.
A University of Iowa study suggests the placenta-brain axis plays a role in neurodevelopment, with low placental growth factor (PlGF) levels linked to higher odds of ADHD diagnosis in children. The study found that low PlGF levels in the third trimester were associated with a higher risk of ADHD diagnosis in children.
Researchers have found high-altitude glacier in Tibet preserved fragments from the last ice age, extending Earth's glacial record by over 100,000 years. The analysis of ice cores from the Guliya Plateau reveals consistent oxygen isotope patterns, suggesting that the environmental signals they contain are reproducible.
Dr. Matthew Dent's research aims to identify the molecular sensors that microorganisms use to detect carbon monoxide, a gas that is deadly to humans. By studying these sensors, Dent hopes to develop new medical treatments, biosensors, and alternative bioenergy strategies.
Jason Williams, interim director since 2025, is now permanent director of the AgResearch and Education Center at Milan. He will oversee projects like a community garden and expand precision agriculture initiatives.
Researchers have developed a biochar catalyst that can actively break down antibiotics, achieving high removal efficiency in wastewater treatment. By controlling the nitrogen-to-boron ratio, the material's surface structure and active sites can be optimized for efficient degradation.
The ONR I2D and TECHx events brought together 300 industry participants to accelerate warfighter capabilities for the Navy and Marine Corps. The events highlighted 11 Focus Areas, including AI, C5ISR, and Naval Space, and provided opportunities for two-way technical exchange.
A study published in Addiction Neuroscience found that music therapy reduces cravings and alters brain activity in people with substance use disorders. The therapy was shown to improve emotional regulation and reduce negative emotions, providing encouraging evidence for its role in addiction treatment.
A new study found that chimpanzees steal less pineapple from friends and show less hostility, suggesting they have emotional expectations similar to humans. Closely bonded chimps also experience less agitation when victims are friends, implying mutual expectations in friendships.
A multidisciplinary UCLA research team is developing a noninvasive approach to determine whether indeterminate pulmonary nodules are cancerous. The team aims to improve risk stratification, support earlier and more accurate clinical decision-making, and reduce unnecessary biopsies or surgery.
Researchers developed a compact 0.36-mm² photonic chip for industrial swept-source OCT inspection, achieving high-precision 3D imaging and contactless measurement. The system's sensitivity reached 87 dB and successfully resolved internal structures, with an absolute error of less than 2 μm in thickness measurements.
A nationwide study found that many oral blood cancer drug prescriptions were initially rejected due to insurance hurdles and high out-of-pocket costs, with fill rates dropping significantly when patients faced higher costs. The study suggests that changes to prior authorization, drug coverage rules, and cost-sharing are needed to ensur...
A recent clinical trial led by Stanford Medicine shows that a new oral medication, acebilustat, effectively alleviated many symptoms of lymphedema, a condition characterized by excess lymph fluid accumulation. The study involved 23 participants with lymphedema, who took acebilustat for a year and experienced significant symptom relief.
A new study from the University of Colorado Boulder found that those with the busiest schedules were significantly less likely to be depressed and performed better academically. People with a chronic sense of rush or
A new wearable device can track changes in arm movement impairment caused by strokes, enabling clinicians to make real-time adjustments to therapy programs. The device uses a machine-learning algorithm to interpret movement data, providing a more accurate reflection of a patient's true condition.
UC San Diego Health has adopted new coil technology and FDA-approved liquid-based treatment for chronic subdural hematoma, expanding minimally invasive treatment options. These advances provide more options for customizing treatment based on a patient's anatomy and clinical needs.
A recent study found that simulated space radiation can lead to increased cardiac fibrosis, calcium dynamics, and immune function changes in rats. The researchers also discovered gene variants that may be linked to the damage
A new study found that certain parenting approaches, such as lower supervision and inconsistent discipline, are associated with a higher likelihood of children showing behavioral and emotional problems. High positive parenting with better supervision was linked to lower internalizing and externalizing behaviors in children.
A study of 556,474 US patients with OSA found the prevalence peaks at age 55, with frequent cardiovascular comorbidities like hypertension and diabetes. The study also identified age- and sex-stratified prevalence of OSA and stroke risk comorbidities.
Poverty in the EU declined between 2015 and 2023, but disparities persist among nations. The study highlights the need for sustainable policy responses to address poverty, material deprivation, and digital skills gaps.
A large international survey study of 64,472 participants found that impulsivity is strongly associated with increased substance use frequency among individuals with a history of sexual abuse. The study suggests that impulsivity may play a moderating role in the relationship between sexual abuse and substance use, varying by country, g...
Researchers found that high-intensity walking programs led to greater improvements in frailty status compared to casual pace walking in older adults. The study, published in PLOS, suggests that high-intensity walking may be an effective way to reverse frailty in older adults.
A new driver of resistance in HR+ breast cancer has been identified through the discovery of FAH's nuclear role in stimulating CDK9 activity. This finding suggests a possible path to target resistant cancer cells and offers a new biomarker for resistance to CDK4/6 inhibitors.
A study analyzing 2,928 Spanish-speaking participants found that machine-learning clocks based on speech can estimate chronological age and brain aging. The speech clock was associated with biological aging, cognitive health, cumulative burden, and dementia.
A new review of research from across sub-Saharan Africa found that food insecurity is linked to depression, suicide attempts, HIV vulnerabilities, and poorer sexual and reproductive health outcomes among adolescent mothers. The study suggests that addressing hunger may also help reduce depression and other mental health burdens.
Researchers analyzed data from the Surface Water and Ocean Topography (SWOT) satellite, which was designed to track large bodies of water. They found that the satellite could measure water levels with moderate to high confidence at over 85% of canal locations in Asia. This discovery could give farmers around the world a powerful new to...
A decade-long study by Johns Hopkins Medicine researchers found that adults with sickle cell retinopathy who actively smoked were almost three times more likely to experience worsening of the eye condition. Smoking cessation is identified as a potential way to prevent vision loss.
Jody Puglisi will receive the 2027 Ignacio Tinoco Award for his groundbreaking NMR studies on RNA recognition and single-molecule FRET studies of ribosome function. His research has advanced fundamental concepts of RNA's dynamic role in biology.
Nils G. Walter will receive the 2027 Kazuhiko Kinosita Award for his pioneering work on single-molecule fluorescence techniques advancing RNA biology and gene expression. The award recognizes his exceptional leadership in single-molecule biophysics and innovative contributions to the field.
Nondestructive sensing and failure diagnosis can turn hidden aging signals into actionable health information for lithium-ion batteries. The review proposes a unified framework connecting degradation mechanisms, internal physical signals, and state estimation to guide smart battery management system design.
Rosemary Cater, a researcher at the Institute for Molecular Bioscience, will receive the 2027 Margaret Oakley Dayhoff Award for her work on transporters at the blood-brain barrier. The award recognizes a woman in the early stages of a career in biophysics who has made impactful publications or leadership.
Benoît Roux, University of Chicago, receives 2027 Klaus Schulten and Zaida Luthey-Schulten Award for pioneering work in calculating binding free energies and developing simulation programs. His contributions have shaped modern computational biophysics, explaining biological function at the molecular level.
The University of Pittsburgh will establish the Pittsburgh Laser Engine, a training center for displaced coal workers and union electricians. The center will offer 10-week hands-on courses in advanced laser processing and fiber-optic sensing, preparing workers for high-paying careers in AI data centers, power systems, and other critica...
Yu-li Wang will receive the 2027 Carolyn Cohen Innovation Award for his foundational discoveries in mechanobiology and protein dynamics. His work has transformed biophysics and inspired generations of scientists, advancing the field across disciplines.