Macaques can tap along to a musical beat, according to a new study – findings that upend the assumption that only animals with vocal-learning abilities can find and move to a groove. According to the authors, the discovery offers fresh insights that suggest the roots of rhythm may run far deeper in our evolutionary past than previously believed. Humans have a unique ability to perceive and move in time to a steady musical beat. It is a skill that develops early in life and requires complex pattern recognition, prediction, and motor coordination. Outside of humans, the ability to synchronize ...

A new experiment using an AI-powered browser extension to reorder feeds on X (formerly Twitter), and conducted independently of the X platform’s algorithm, shows that even small changes in exposure to hostile political content can measurably influence feelings toward opposing political parties – within days of X exposure. The findings provide direct causal evidence of the impact of algorithmically controlled post ranking on a user’s social media feed. Social media has become an important source of political information for many people worldwide. However, the platform’s algorithms exert a powerful influence on what ...

Using nearly a decade of satellite data, researchers show how glaciers worldwide speed up and slow down with the changing of the seasons – annual rhythms that reveal how Earth’s ice may respond to long-term climate warming. The findings show that glaciers in regions that reach above-freezing temperatures experience the largest seasonal swings in ice flow, and rising temperatures may amplify these movements and shift their timing worldwide. Earth’s glaciers and ice sheets have been rapidly ...

A new tool shows it is possible to turn down the partisan rancor in an X feed – without removing political posts and without the direct cooperation of the platform.  The Stanford-led research, published in Science, also indicates that it may one day be possible to let users take control of their own social media algorithms. A multidisciplinary team created a seamless, web-based tool that reorders content to move posts lower in a user’s feed when they contain antidemocratic attitudes and partisan animosity, such as advocating for violence or jailing supporters of the opposing party. In an experiment using ...

Bird flu viruses are a particular threat to humans because they can replicate at temperatures higher than a typical fever, one of the body’s ways of stopping viruses in their tracks, according to new research led by the universities of Cambridge and Glasgow. In a study published today in Science, the team identified a gene that plays an important role in setting the temperature sensitivity of a virus. In the deadly pandemics of 1957 and 1968, this gene transferred into human flu viruses, and the resulting virus thrived. Human ...

MIAMI, FLORIDA (EMBARGOED UNTIL THURSDAY, NOV. 27, 2025) – In preclinical studies, researchers found that priming the immune system with a Treg-expanding therapy before stem cell transplant boosted survival, protected vital organs, and promoted a balanced gut microbiome—offering hope for safer, more effective treatment of blood cancers. The study, led by researchers at Sylvester Comprehensive Cancer Center, part of the University of Miami Miller School of Medicine, and collaborating organizations, is highlighted on the cover of the Nov. 27, 2025, issue of the journal, Blood. The new protocol focuses on improving outcomes for patients who undergo allogeneic ...

Instagram users may overestimate the extent to which they are addicted to the platform, according to research conducted on 1,204 US adults published in Scientific Reports. The findings suggest that for most social media users, excessive use is driven by habit rather than genuine addiction. Addiction towards a substance or action is typically characterised by a cluster of symptoms including difficulties controlling use, experiencing cravings to use, experiencing withdrawal symptoms when not using, and continuing to use despite negative consequences or risk of harm. Ian Anderson and Wendy Wood surveyed an approximately representative sample of 380 US Instagram users, who were 50% ...

Successive major droughts, each lasting longer than 85 years, were likely a key factor in the eventual fall of the Indus Valley Civilization, according to a paper in Communications Earth & Environment. The findings may help explain why this major ancient civilization — a contemporary of ancient Egypt located around the modern India-Pakistan border — slowly declined, and highlights how environmental factors could shape ancient societies. The Indus Valley Civilization (IVC) was one of the ...

Breast cancer remains a predominant global health challenge for women, with late-stage diagnosis being a key contributor to its high mortality. This is particularly pronounced in low-resource settings where access to advanced, costly diagnostic tools is limited. There is a pressing need for affordable, non-invasive, and accessible diagnostic strategies. This review underscores the significant potential of hematological and biochemical serum markers as pivotal tools to bridge this diagnostic gap, offering insights into diagnosis, prognosis, and therapeutic monitoring for breast cancer. Hematological Markers Associated with Breast Cancer Hematological ...

Japan is facing the urgent challenge of aging infrastructure, amidst ineffective linking of on-site experience and expertise with vast amounts of digital data in maintenance operations. This is especially the case for bridges across Japan. With a large number of bridges constructed during the rapid economic growth period, aging simultaneously, extensive inspection data and repair histories have been managed disparately across paper ledgers or departmental systems thus far, leading to inadequate integration between the experience of skilled engineers and digital data. To address this inefficiency, it is vital to leverage cutting-edge ...

Biliary tract cancers, including intrahepatic, perihilar, and extrahepatic cholangiocarcinoma and gallbladder cancer, are among the most aggressive gastrointestinal malignancies.  Treatment options remain limited once the disease progresses after first-line chemotherapy, and survival rarely exceeds one year. To address this, the team of researchers led by Professor Yun Hak Kim from Pusan National University, analyzed 12 years of clinical data from 54 patients treated at Yonsei Severance Hospital and combined the results with a systematic review and meta-analysis of 21 studies from around the world. This paper was made available ...

A comprehensive new analysis by researchers at Queen Mary University of London warns that England has lost the substantial gains made in high blood pressure prevention, diagnosis and management during the 2000s.  Drawing on data from more than 67,000 adults who participated in the annual Health Survey for England between 2003 and 2021, researchers report that the rates of high blood pressure, undiagnosed hypertension and inadequate treatment control have plateaued since 2011 and deteriorated sharply in the aftermath of the Covid-19 pandemic.  Findings ...

Life’s instructions are written in DNA, but it is the enzyme RNA polymerase II (Pol II) that reads the script, transcribing RNA in eukaryotic cells and eventually giving rise to proteins. Scientists know that Pol II must advance down the gene in perfect sync with other biological processes; aberrations in the movement of this enzyme have been linked to cancer and aging. But technical hurdles prevented them from precisely determining how this important molecular machine moves along DNA, and what governs its pauses and accelerations. A new ...

Key Findings Drones can be a valuable, non-invasive tool for observing elephant families and aiding long-term conservation efforts. Elephants can habituate to drones - showing fewer signs of disturbance both during a single flight and after repeated exposures. Disturbance behaviours were 70% less likely on successive drone flights. Careful flight protocols matter - when flown high (120 m or above), with a downwind approach, and steadily, drones cause minimal stress. Just under half of all trials showed no signs of disturbance, and those that did quickly returned to levels comparable with pre-exposure. The ...

Press Release Under embargo until 27 November, 11:00 AM, CET RNA in action: filming ribozyme self-assembly Researchers have visualised, in unprecedented detail, how a large RNA molecule assembles itself into a functional machine RNA is a central biological macromolecule, now widely harnessed in medicine and nanotechnology. Like proteins, RNA function often depends on  its precise three-dimensional structure. A recent study published in Nature Communications by Marcia group, has captured, for the first time, a ribozyme in ...

The nucleus accumbens is a tiny element of the human brain triggered when we experience something enjoyable, and used to help us learn behaviours that lead to rewards. A new study has shown for the first time that its influence on human behaviour can be altered using transcranial ultrasound stimulation (TUS). Applying the technique for just over a minute at a time, researchers were able to influence how people learned the links between certain cues and rewards. The result was that they were more likely to repeat a choice that had previously paid off, their learning rates following positive outcomes increased and they were more likely to make ...

An international team of researchers led by the Francis Crick Institute, working with the Paul Scherrer Institute, have developed a new imaging protocol to capture mouse brain cell connections in precise detail. In work published today in Nature Methods, they combined the use of X-rays with radiation-resistant materials sourced from the aerospace industry. The images acquired using this technique allowed the team to see how nerve cells connect in the mouse brain, without needing to thinly slice biological tissue samples. Volume electron microscopy (volume EM) has been the gold standard for imaging how nerve cells connect as ‘circuitry’ ...

A new review published in Frontiers in Science is calling for urgent action to avoid irreversible ecological damage by stemming the tide of microplastics entering the environment.  Climate change conditions turn plastics into more mobile, persistent, and hazardous pollutants. This is done by speeding up plastic breakdown into microplastics - microscopic fragments of plastic - spreading them considerable distances, and increasing exposure and impact within the environment. This is set to worsen as both plastic manufacturing and climate effects increase. Global annual plastic ...

Europe is failing to test and treat HIV early, with over half (54%) of all diagnoses in 2024 being made too late for optimal treatment. New data released today by the European Centre for Disease Prevention and Control (ECDC) and the WHO Regional Office for Europe warns that this critical testing failure, combined with a growing number of undiagnosed cases, is severely jeopardising the 2030 goal of ending AIDS as a public health threat. According to the annual HIV/AIDS surveillance report, 105 922 HIV diagnoses were made in the ...

With its “Flightpath 2050” strategy, the European Commission has outlined a framework for the aviation industry that aims to reduce emissions as well as fuel and energy consumption. Among other things, this requires more efficient engines. In the ARIADNE project, an interdisciplinary team at Graz University of Technology (TU Graz) has created the basis for achieving the desired efficiency gains more quickly. To this end, the researchers have combined years of flow data on intermediate turbine ...

Bacteria that multiply on surfaces are a major headache in healthcare when they gain a foothold on, for example, implants or in catheters. Researchers at Chalmers University of Technology in Sweden have found a new weapon to fight these hotbeds of bacterial growth – one that does not rely on antibiotics or toxic metals. The key lies in a completely new application of this year's Nobel Prize-winning material: metal-organic frameworks. These materials can physically impale, puncture and kill bacteria before they have time to attach ...

The cherry harvest wrapped up months ago. But in northern Michigan, some growers are already anticipating the spring resurgence of a tiny raptor that could benefit next season’s crop. The American kestrel is the smallest falcon in the U.S. As birds of prey, kestrels deter smaller birds that like to snack on farmers’ fruit. But new research suggests that these winged security guards may have an additional benefit: food safety. That’s according to a study from Michigan State University, ...

Patients with diabetes have an increased risk of complications after stent implantation, according to a study from Karolinska Institutet in Sweden published in Diabetes Care. The study, which includes over 160,000 patients, emphasises the importance of tailoring treatment strategies for this specific patient group. Researchers have conducted a comprehensive study to investigate the risk of stent complications in patients with diabetes. The study consists of data from over 160,000 patients who received drug-eluting stents (small tubes placed in the coronary arteries of the heart that slowly release drugs to reduce the risk of the vessel becoming blocked again) between ...

People who regularly consume polyphenol-rich foods and drinks, such as tea, coffee, berries, cocoa, nuts, whole grains and olive oil, may have better long-term heart health. The research, led by King’s College London, found that those with higher adherence to polyphenol-rich dietary patterns had lower predicted cardiovascular disease (CVD) risk. Polyphenols are natural compounds found in plants that are linked to various health benefits, including improved heart, brain, and gut health. The study, ...

Tai chi, a form of mind-body exercise widely practiced in Chinese communities, has similar benefits to talking therapy for middle aged and older people with chronic insomnia, finds a trial from Hong Kong published by The BMJ today. These results support the use of tai chi for the long term management of chronic insomnia in middle-aged and older adults, say the researchers. Chronic insomnia is one of the most common sleep disorders in middle aged and older adults and has been linked to increased risks of cardiovascular ...