A new study found that long-term exposure to toxic air can weaken the health benefits of regular exercise. The study analyzed data from over 1.5 million adults and found that people living in high pollution areas had a reduced risk of dying, but not eliminated, despite exercising regularly. Clean air can still enhance health gains, wit...
The UK's Diamond Light Source will host a delegation from the SESAME synchrotron radiation facility in Jordan, furthering an existing collaboration and providing technical equipment for new beamline development. The partnership aims to foster scientific excellence and international cooperation across the Middle East.
A new tool reorders content to downrank posts containing antidemocratic attitudes and partisan animosity, reducing polarization. Users who had such content downranked showed more positive views of the opposing party, with a noticeable impact on their emotional responses.
A recent study by Marco de Martino and colleagues sheds new light on the domestication of cats, suggesting they originated from North African wildcats rather than the Levant. Genetic analysis reveals that true domestic cats only appeared in Europe and southwest Asia several thousand years after the Neolithic.
In a groundbreaking study, macaques were found to synchronize their taps with musical beats in real-time, even when presented with new songs. This ability to perceive and move to rhythm suggests that the roots of beat perception may be more widespread than previously thought.
A new study using an AI-powered browser extension reveals that even small changes in exposure to hostile political content on X (formerly Twitter) can measurably influence feelings toward opposing political parties. The findings provide direct causal evidence of the impact of algorithmically controlled post ranking on a user's social m...
A Stanford Medicine-led study discovers an oral treatment that regenerates joint cartilage in old mice, reversing naturally occurring cartilage loss and preventing arthritis. The treatment targets the cause of osteoarthritis, a degenerative joint disease affecting millions worldwide.
Researchers found that avian influenza viruses can thrive in the lower respiratory tract and withstand high temperatures, while human flu viruses replicate at higher temperatures. Fever may not be enough to protect against avian flu viruses, which can cause severe illness.
Researchers analyzed nearly a decade of satellite data to quantify seasonal variations in ice velocity globally. Glaciers in temperate regions show substantial seasonal swings driven by local air temperatures, with peak flow occurring earlier in the year.
A new protocol for Treg expansion uses targeted immunotherapy to reduce transplant complications, boosting survival rates while preserving anti-cancer immunity. The protocol, led by Robert Levy, uses TL1A-Ig fusion protein and low-dose IL-2 to stimulate specific receptors on Tregs, promoting a safer environment for stem cell transplants.
A study suggests that prolonged droughts lasting over 85 years contributed to the decline of the Indus Valley Civilization. The civilization, which existed around 5,000-3,500 years ago, was characterized by advanced cities and sophisticated water management systems.
Research on US adults found that most social media users are driven by habit rather than genuine addiction. Frequent social media use is often labeled as an addiction in news articles, influencing user perceptions
Serum markers such as NLR, PLR, ESR, LDH, ALP, creatine kinase-BB, SUA, CRP, and CA 15-3/27.29 have been linked to breast cancer diagnosis, prognosis, and therapeutic monitoring. These biomarkers offer affordable, non-invasive, and accessible diagnostic strategies for bridging the diagnostic gap in low-resource settings.
A new study warns of a sharp decline in high blood pressure control in England, with the rates plateauing since 2011 and deteriorating post-pandemic. The study reveals that an estimated five million adults may now be living with undiagnosed hypertension.
Researchers found that FOLFIRINOX improved progression-free and overall survival in patients with advanced biliary tract cancer. The treatment may offer a benefit as a second-line option after first-line chemotherapy failure, but toxicity remains a concern.
Researchers develop a novel integrated data model that merges construction and geospatial information standards to manage bridges' 3D geometry data and maintenance records. This framework enables accurate damage location assessment, repair prioritization, and predictive maintenance, leading to improved infrastructure safety and longevity.
Researchers used a single-molecule platform to watch individual mammalian transcription complexes, revealing the molecular engine's acceleration, pauses, and gear shifts. The study found key regulatory proteins govern Pol II movement, with P-TEFb as a master switch and PAF1C as the main accelerator.
A new review highlights how climate change intensifies the impact of plastic pollution, affecting ecosystems and potentially disproportionately impacting apex predators. The study urges eliminating non-essential single-use plastics, creating international standards for reusable and recyclable plastics.
Researchers at the University of Plymouth have successfully used transcranial ultrasound stimulation (TUS) to change the function of a deep region of the human brain, specifically the nucleus accumbens. This tiny element is triggered by enjoyable experiences and helps us learn behaviours that lead to rewards.
Researchers have developed a new X-ray imaging protocol to capture mouse brain cell connections in precise detail, reaching resolutions of up to 38nm. This technique has the potential to revolutionize the field of neuroscience by enabling scientists to create maps called connectomes of entire brains, first in fruit fly larvae and then ...
Researchers found that elephants can learn to ignore drones within minutes of exposure, opening a new window into their behavior and social interactions. The study's results suggest potential for drones as a cost-effective observation platform in elephant conservation.
Scientists capture unprecedented detail of a large RNA molecule assembling itself into a functional machine, overcoming kinetic traps. The research reveals the dynamic process, including subtle movements that prompt each domain to enter at precisely the right moment.
Researchers developed a reduced order model that accelerates calculations by identifying key features in flow data, enabling faster testing of geometry parameters for efficiency gains. The team plans to make their extensive database and model available online for other research groups.
Over half (54%) of all HIV diagnoses in Europe in 2024 were made too late for optimal treatment, according to new data from ECDC and WHO/Europe. This critical testing failure is severely jeopardizing the 2030 goal of ending AIDS as a public health threat.
Researchers at Chalmers University of Technology have developed a new material that uses metal-organic frameworks to physically injure and kill bacteria, preventing biofilm formation without antibiotics or toxic metals. This innovation eliminates the risk of antibiotic resistance and has potential applications in various industries.
A nationwide observational study from SWEDEHEART reveals that patients with type 1 diabetes have a significantly higher risk of stent complications compared to those without diabetes. The study emphasizes the need for adapted treatment and follow-up strategies for this patient group.
Researchers found that kestrels deter smaller birds from fruit while also reducing the likelihood of cherry damage more than tenfold. Kestrels were associated with a 3-fold reduction in droppings spotted on branches, making them a low-cost, low-maintenance tool for growers.