The rising incidence of cancer worldwide has led to an increasing number of surgeries that involve the removal of lymph nodes. Although these procedures play a major role in cancer staging and preventing the spread of malignancies, they sometimes come with severe long-term consequences. Since lymph nodes do not naturally regenerate once removed, their absence can lead to a condition known as secondary lymphedema. It manifests as chronic swelling, discomfort, and reduced mobility in affected limbs or regions, severely affecting a patient’s quality of life. Consequently, a major focus within the ...

New research published in Nature Ecology and Evolution reveals significant recent shifts in tree diversity among the tropical forests of the Andes and Amazon, driven by global change. The study, led by Dr Belen Fadrique from the University of Liverpool, uses 40 years of records on tree species collected by hundreds of international botanists and ecologists in long-term plots to offer comprehensive insights into tree diversity change in the world’s most diverse forests. Key Findings At the continental level, ...

Children with spina bifida, a malformation of the spinal cord that can lead to mobility impairments and hydrocephalus — a buildup of fluid in the brain — face significant risk of cognitive difficulties throughout their lives. A new multi-center study led by researchers at Washington University School of Medicine in St. Louis and Michigan Medicine finds that breathing problems during sleep are a widespread but often undetected issue among these babies and raises the possibility that early treatment might significantly improve ...

The North Atlantic Ocean is warming up. Higher temperatures and increased human activity in the region can trigger abrupt changes in marine ecosystems, for example how species are distributed and what they eat. In a long-term study published in Frontiers in Marine Science, researchers in Canada have examined the diet of three rorqual whale species and how these whales might have adapted their feeding habits as climate change and increasing human presence reshape the ecosystem of the Gulf of St Lawrence (GSL), a seasonally important feeding area for many whale species. “A ...

Wetland restoration is expanding worldwide, but long-term success often remains uncertain. Most projects rely on short-term, expert monitoring that ends long before restored wetlands stabilize, leaving major gaps in understanding how restored wetlands actually evolve over time. One increasingly discussed way to close these gaps is to extend monitoring beyond professional teams by engaging local communities and citizens in long-term observation. In a Perspective published (DOI: 10.1016/j.ese.2026.100656) in Environmental Science and Ecotechnology in January 2026, researchers from Aarhus University ...

New University of Hawaiʻi research confirms that “Sharktober” is real, revealing a statistically significant spike in shark bite incidents in Hawaiian waters every October. The study, which analyzed 30 years of data (1995–2024), found that about 20% of all recorded bites occurred in that single month, a frequency far exceeding any other time of the year. Researchers at UH Mānoa’s Hawai‘i Institute of Marine Biology (HIMB) Shark Lab published their findings in Frontiers in Marine Science. The research, led by HIMB Professor Carl G. Meyer, determined ...

A new computing platform that pairs artificial intelligence (AI) with high performance computing aims to end the bottleneck holding back fusion energy research by speeding the simulations needed to advance the field.  The project — known as the Simulation, Technology, and Experiment Leveraging Learning-Accelerated Research enabled by AI (STELLAR-AI ) — will be led by the U.S. Department of Energy’s (DOE) Princeton Plasma Physics Laboratory (PPPL). STELLAR-AI will expand far beyond the Lab’s walls, however, bringing together national laboratories, universities, technology companies and industry partners to build the computational foundation ...

Global navigation satellite systems (GNSS) are vital for positioning autonomous vehicles, buses, drones, and outdoor robots. Yet its accuracy often degrades in dense urban areas due to signal blockage and reflections. Now, researchers have developed a GNSS-only method that delivers stable, accurate positioning without relying on fragile carrier-phase ambiguity resolution. Tested across six challenging urban scenarios, the approach consistently outperformed existing methods, enabling safer and more reliable autonomous navigation.   Accurately determining position is critical for the safety and reliability of autonomous vehicles and outdoor ...

A research team from the Institute of Physics, Chinese Academy of Sciences has developed a novel DNA origami-based technique to synthesize stable, monolithic amorphous silver nanostructures under ambient conditions. By using DNA scaffold with fivefold rotational symmetry, the method introduces geometric frustration that effectively suppresses crystallization in metallic silver, a traditionally challenging feat due to the natural tendency of silver to form crystalline structures. Detailed characterization and molecular ...

Deep neural networks (DNNs) have become a cornerstone of modern AI technology, driving a thriving field of research in image-related tasks. These systems have found applications in medical diagnosis, automated data processing, computer vision, and various forms of industrial automation, to name a few. As our reliance on AI models grows, so does our need to test them thoroughly using adversarial examples. Simply put, adversarial examples are images that have been strategically modified with noise to trick an AI into making a mistake. Understanding adversarial image generation techniques is essential for identifying vulnerabilities in DNNs and for developing more secure, reliable systems. Despite ...

A comprehensive new review published in the Journal of Management synthesizes decades of research to understand the epidemic of workplace loneliness. By analyzing 233 empirical studies, researchers from Portland State University have identified how workplace conditions contribute to isolation and offer evidence-based paths to reconnection. The research emphasizes that loneliness is distinct from social isolation. While isolation is about being alone, loneliness is the subjective feeling that one’s social relationships are deficient—meaning ...

Cadmium contamination in agricultural soils is a growing global concern, threatening food safety, crop productivity, and human health. New research shows that not all biochars work the same way and that choosing the right type of biochar can make the difference between trapping toxic metals in soil or unintentionally making them more mobile. In a study published online on January 15, 2026, researchers report that biochar produced at high temperatures can work together with soil microbes to effectively immobilize cadmium, one of the most hazardous heavy metals found in farmland ...

A recently identified tree species in Australia has been given the name ‘zombie’ by scientists who say ambitious assistance is needed to reverse its ‘living dead’ status. University of Queensland botanist Professor Rod Fensham said it was a race against time to save Rhodamnia zombi from the fungal disease myrtle rust. “This species did not have a name when it was first assessed in 2020, and since then 10 per cent of the trees have died and none of those remaining are producing flowers or fruit because of myrtle rust,” ...

JACKSONVILLE, Fla. — A new study led by Mayo Clinic found that postmenopausal women receiving menopausal hormone therapy lost 35% more weight while taking tirzepatide, a Food and Drug Administration-approved drug for the treatment of overweight and obesity. The findings, published in The Lancet Obstetrics, Gynaecology, & Women's Health, could expand treatment possibilities for millions of women struggling with obesity and obesity-related diseases after menopause. Menopause can accelerate age-related weight gain and increase the likelihood of developing overweight and obesity, which are major risk factors for cardiovascular ...

Water behaves in remarkable ways when heated and pressurized beyond its critical point. Under these extreme conditions, known as supercritical water, it no longer acts like an ordinary liquid. Instead, it takes on properties similar to organic solvents, dissolving hydrocarbons efficiently and transporting molecules rapidly. These unique features make supercritical water a promising green medium for energy conversion technologies such as biomass gasification, plastic recycling, and in situ fuel extraction. Yet many of these reactions occur inside extremely ...

A widely distributed environmental pollutant can leave lasting biological scars that persist long after direct exposure has ended, according to a new study that tracked its effects across multiple generations of fish. Researchers found that brief exposure to benzo[a]pyrene, a toxic compound produced by fossil fuel combustion and industrial activity, disrupted normal development and skeletal health not only in directly exposed fish but also in their unexposed descendants. The study reveals that these long-term effects are driven by persistent changes in metabolism, shedding new light on how ...

With already thin profit margins and increasingly uncertain farm labor and other input costs, precision agriculture technology could improve New England’s small and medium-sized farms’ efficiency, productivity, and resilience. Unfortunately, factors such as up-front costs and validation of the technology’s accuracy in the region remain a barrier to adoption. A research team at UNH led by Benjamin Fraser, visiting assistant professor and director of the Basic and Applied Spatial Analysis ...

Center for BrainHealth, a global leader in brain health research and its practical application, announces its fourth annual BrainHealth Week, February 23–28, 2026. The week-long conference features a diverse lineup of events designed to educate and inspire people of all ages to take action for better brain health. As brain health takes center stage at global forums like Davos and the UN General Assembly, BrainHealth Week 2026, presented by Ciridian, marks a pivotal moment in cognitive neuroscience. This event brings together world-renowned neuroscientists and brain performance experts to translate breakthrough research into "brain gains." ...

What kinds of marketing messages are effective — and what makes people believe certain political slogans more than others? New research from the University of California San Diego Rady School of Management explores how people constantly evaluate whether messages are true or false and finds that a surprisingly small ingredient — whether a word has an easy opposite — can shape how confident people feel when deciding whether a message is true. “Effective messaging isn’t just about ...

Washington, D.C. | 22 January 2026 – Sujuan Ba, CEO of the National Foundation for Cancer Research (NFCR), has been named to OncoDaily’s list of the 100 Most Influential CEOs in Oncology in 2025, recognizing leaders whose work is shaping the global cancer research and care ecosystem. The annual list honors chief executives across industry, academia, policy, healthcare systems, and mission-driven organizations whose leadership has driven measurable and lasting impact in oncology worldwide. Dr. Ba is recognized alongside leaders from major cancer centers, biopharmaceutical companies, research institutions, ...

For decades, researchers thought that an October 1843 earthquake on the small Greek island of Chalke caused a powerful tsunami and led to the deaths of as many as 600 people. But a new analysis of primary accounts of the event by Ioanna Triantafyllou at Hellenic Mediterranean University suggests the truth was much less dramatic and destructive. As Triantafyllou reports in Seismological Research Letters, evidence from primary sources indicates that the mainshock occurred on Chalke on 17 September 1843, causing ...

After receiving evidence-based early interventions, roughly two-thirds of non-speaking kids with autism speak single words, and approximately half develop more complex language, according to a new study led by researchers at Drexel University’s A.J. Drexel Autism Institute. The findings, which offer insights that might help improve success rates for the kids who remain non-speaking or minimally speaking (e.g. not combining words to form short phrases) after therapy, were recently published in the Journal of Clinical Child and Adolescent Psychology. About one in 31 kids in the United States are autistic, according to a 2025 CDC report, a number that ...

FOR IMMEDIATE RELEASE, January 22, 2026 Contact: Gina DiGravio, 617-358-7838, ginad@bu.edu   Study Finds Alzheimer's Disease Can Be Evaluated with Brain Stimulation   (Boston)—As individuals with Alzheimer’s disease (AD) move from the mild cognitive impairment stage to moderate and severe dementia, complex awareness deteriorates although lower-level sensory awareness is relatively maintained. Most conscious processes also become more impaired as AD progresses, including attention, working memory, episodic memory and executive function, while unconscious processes, such as ...

During pregnancy, maternal and fetal cells migrate back and forth across the placenta, with fetal cells entering the mother’s bloodstream and tissues. They can settle in maternal organs such as the thyroid, liver, lungs, brain and heart — and can persist there for decades. Conversely, maternal cells can enter the fetus and be passed down to future generations, essentially creating a lifelong connection between mothers, their offspring and their descendants. In other words, we all carry little pieces of our family with us. This phenomenon, called microchimerism, is often characterized by cells of different genetic origin ...

Gaithersburg, Maryland and Boston, MA — January 20, 2026 — Caring Cross, a 501(c)(3) non-profit dedicated to improving access to advanced therapies, and Boston Children’s Hospital today announced a collaboration to provide a sustainable, affordable pathway for patients to access stem cell gene therapies for the treatment of Sickle Cell Disease (SCD). The partnership centers on a worldwide license granted to Caring Cross by Boston Children’s for lentiviral-based BCL11A-LCRshRNAmiR, an innovative technology designed to “flip the switch” on fetal hemoglobin ...