A study conducted at the Faculty of Medicine of the University of São Paulo (USP) in Brazil examined the influence of personality traits on the development and perpetuation of insomnia and found that there is a direct relationship between the two. Two findings caught the researchers’ attention: high levels of openness were associated with low levels of insomnia, while high levels of neuroticism (characterized by emotional instability) were very common in people with the sleep disorder. The results were published in the Journal of Sleep Research. “We decided ...

A new study led by researchers at Tulane University suggests that people with high blood pressure can significantly reduce — and possibly eliminate — their increased risk of premature death by controlling several key health risk factors at once. The study, published in Precision Clinical Medicine, tracked more than 70,000 people with hypertension and over 224,000 without it, using data from the UK Biobank. Researchers followed participants for nearly 14 years to understand how managing these risk factors affected early mortality — ...

The 21st edition of Sustainability Through Science and Technology Summit 2025 (SIPS 2025), dedicated to Prof. Aaron Ciechanover, Nobel Laureate in Chemistry, to be held in Cebu, Philippines, from 17-20 November 2025, has confirmed the participation of Davis Joseph as an invited summit plenary lecturer for his recent ground-breaking discovery of the common master switch for numerous brain-related diseases. Davis Joseph discovered something that could not be found in the entire scientific history of Alzheimer’s and Parkinson’s research: a common master switch that can potentially cure both these and other brain-related diseases ...

Analyzing massive datasets from nuclear physics experiments can take hours or days to process, but researchers are working to radically reduce that time to mere seconds using special software being developed at the Department of Energy’s Lawrence Berkeley and Oak Ridge national laboratories.   DELERIA — short for Distributed Event-Level Experiment Readout and Integrated Analysis — is a novel software platform designed specifically to support the GRETA spectrometer, a cutting-edge instrument for nuclear physics experiments. The Gamma Ray Energy Tracking Array, or GRETA, ...

Over 640 victims and survivors of child sexual abuse and exploitation in the UK have shared their stories in a global effort to raise awareness about the realities of sexual violence against children, the challenges of disclosure and recovery, and its enduring impact on their lives. Their voices are amplified through a powerful report published by the Finnish child-rights organisation Protect Children in collaboration with the International Policing and Public Protection Research Institute (IPPPRI), part of Anglia Ruskin University in England. At IPPPRI25 - the research institute’s annual conference dedicated to tackling online harms - on ...

HOUSTON – (May 19, 2025) – Antonios Mikos, the Louis Calder Professor of Bioengineering and Chemical and Biomolecular Engineering at Rice University, has been elected to the European Academy of Sciences (EURASC), an international body that recognizes excellence in scientific research and technological innovation. A global leader in biomaterials and tissue engineering, Mikos is widely known for his groundbreaking work in regenerative medicine, controlled drug delivery, gene therapy and disease modeling. ...

Hari Kalva, Ph.D., a pioneering innovator in video technology and professor and chair of the Department of Electrical Engineering and Computer Science in Florida Atlantic University’s College of Engineering and Computer Science, has been named a 2025 inductee of the Florida Inventors Hall of Fame. Kalva is one of 10 inventors selected for the 2025 class, which spans disciplines from nanotech and regenerative medicine to clean energy and next-gen video systems. Their work has defined new frontiers, advanced scientific breakthroughs, and embodied the spirit of innovation that drives Florida’s expanding landscape ...

Postpartum depression (PPD) affects up to 15 percent of individuals after childbirth. Early identification of patients at risk of PPD could improve proactive mental health support. Mass General Brigham researchers developed a machine learning model that can evaluate patients’ PPD risk using readily accessible clinical and demographic factors. Findings demonstrating the model’s promising predictive capabilities are published in the American Journal of Psychiatry. “Postpartum depression is one of the biggest challenges that some parents may experience in the period after childbirth – a time ...

    Photos in the laser facility  //  Animated fly-through of the ZEUS laser system   The ZEUS laser facility at the University of Michigan has roughly doubled the peak power of any other laser in the U.S. with its first official experiment at 2 petawatts (2 quadrillion watts).    At more than 100 times the global electricity power output, this huge power lasts only for the brief duration of its laser pulse—just 25 quintillionths of a second long.   "This milestone marks the beginning of experiments that move into unexplored ...

University of Texas at Dallas bioengineers, in collaboration with UT Southwestern Medical Center researchers, are developing an enhanced light-activated immunotherapy approach that could one day treat patients with stomach cancer that has spread throughout the abdomen. The approach uses lab-designed molecules and far-red or near-infrared light to “prime” the immune system to help it attack stubborn cancer cells, said Dr. Girgis Obaid, assistant professor of bioengineering in the Erik Jonsson School of Engineering and Computer Science. The lab-designed molecules, or betabodies, target only tumors, leaving healthy tissue unaffected to reduce side effects. “When ...

WASHINGTON — Researchers have developed a 3D micro-printed sensor for highly sensitive on-chip biosensing. The sensor, which is based on a polymer whispering-gallery-mode microlaser, opens new opportunities for developing high-performance, cost-effective lab-on-a-chip devices for early disease diagnosis. “In the future, these whispering-gallery-mode microlaser sensors could be integrated into a microfluidic chip to enable a new generation of lab-on-chip devices for ultrasensitive quantitative detection of multiple biomarkers,” ...

EMBARGOED UNTIL: May 19, 2025, 9:15 a.m. PT Having a Team Therapist Reduces Burnout in Critical Care Nurses Session:  B17 — The Power of Team Science: Interdisciplinary Approaches to Pulmonary and Critical Care One of Us. The Value of Having a Team Therapist to Support Nursing Staff in Critical Care Areas Date and Time: May 19, 2025, 9:15 a.m. PT Location:  Room 3014/3016/3018 (West Building, Level 3), Moscone Center ATS 2025, San Francisco – Adding a team therapist to support nurses in critical care areas can reduce burnout ...

Session: B18 — Best in Pediatrics Analyzing Respiratory Cilia Dynamics in Relation to Bronchopulmonary Dysplasia Severity Date and Time: May 19, 2025, 9:15 a.m. PT Location: Room 2018/2020 (West Building, Level 2), Moscone Center   ATS 2025, San Francisco – Premature infants are at risk of bronchopulmonary dysplasia, or BPD, a type of lung injury associated with increased mortality. Now a new study published at the ATS 2025 International Conference shows that ciliary dynamics may play a role in the pathophysiology of this disease. Researchers found that infants with more severe BPD showed signs of ciliary dysfunction that were not present ...

EMBARGOED UNTIL: 9:15 a.m. PT,/12:15 p.m ET Monday, May 19, 2025   Session:  B15—Macrophages: The Pac-Man of the Immune System Inhaled Microplastics Inhibit Tissue Maintenance Functions of Pulmonary Macrophages Date and Time: Monday, May 19, 2025, 9:15 a.m. Location: Room 2018 (West Building, Level 2), Moscone Center ATS 2025, San Francisco – Microplastics are ubiquitous in the environment, and we all routinely inhale these tiny pollutants. Now new research published at the ATS 2025 International Conference has found that inhaled microplastics suppress pulmonary macrophages, a type of white blood cell found ...

Keck School of Medicine of USC will launch a new research initiative focused on extending the human health span with a $10 million transformative gift from R. Rex Parris and his wife Carrol Parris. R. Rex Parris is the founding partner of the Parris Law Firm. The USC Parris Longevity Accelerator, to be led by Denis Evseenko, MD, PhD, professor of orthopedic surgery and regenerative medicine, will bring together experts from engineering, stem cell research and gerontology to uncover predictive biomarkers of aging and develop early interventions for age-related diseases. Parris and Evseenko have worked together on advancing medical innovations for nearly a decade, ...

ITHACA, N.Y. – What’s the difference between a product rating of 3.5 displayed with stars versus standard numerals? It might very well be the difference between a 4 and a 3 rating in the eyes of the consumer, according to new marketing research from the Cornell SC Johnson College of Business. In six experiments, the researchers found that consumers tend to overestimate fractional star ratings and underestimate fractional numerals. In either case, the ratings can be misleading, potentially causing a company to unknowingly overpromise and underdeliver — or sell its own product short. “Overestimating ...

The wealth of information provided by our senses that allows our brain to navigate the world around us is remarkable. Touch, smell, hearing, and a strong sense of balance are crucial to making it through what to us seem like easy environments such as a relaxing hike on a weekend morning. An innate understanding of the canopy overhead helps us figure out where the path leads. The sharp snap of branches or the soft cushion of moss informs us about the stability of our footing. The thunder of a tree falling or branches dancing in strong winds lets us know of potential dangers ...

When a person remembers their friend telling them a funny story, they associate the sound of that friend talking with the appearance of that friend speaking and laughing. How does the human brain form audiovisual memories like this? In a new JNeurosci paper, Emmanuel Biau, from the University of Liverpool, and colleagues addressed this question by exploring brain activity linked to forming memories that integrate sounds and visual information.  The researchers elicited memories in study participants by presenting them with movie clips of people speaking. They manipulated when sounds and visual information were presented in the movie clips to explore the impact ...

San Diego—May 19, 2025–Rady Children’s Institute for Genomic Medicine (RCIGM®) today announced that Alexion, AstraZeneca Rare Disease has signed on as the first Platinum member of the BeginNGS (pronounced “beginnings”) Consortium, building on an existing nine-year collaboration which has catalyzed innovation in rare disease diagnostics. The BeginNGS Consortium seeks to accelerate adoption of newborn screening by whole genome sequencing to identify babies at risk for hundreds of genetic diseases and recommend effective therapies before symptoms arise. Membership ...

Emerging contaminants from rubber tires N-(1,3-Dimethylbutyl)-N'-phenyl-p-phenylenediamine (6PPD) and its oxidation product     6PPD-quinone (6PPDQ)—are raising new red flags for aquatic ecosystems. A recent study reveals that prolonged exposure to these chemicals at environmentally realistic levels disrupts lipid and carbohydrate metabolism, causes liver injury, and alters behavioral patterns in zebrafish. The research shows that 6PPD primarily accumulates in the liver, while 6PPDQ targets the brain. Both compounds downregulate PPARγ, a key regulator of metabolic function, and elevate pro-inflammatory cytokines, triggering chronic ...

LOS ANGELES, May 19, 2025 — Two new studies examining mental health risks postpartum were published online today in the American Journal of Psychiatry in conjunction with Maternal Mental Health Awareness Month and the 2025 Annual Meeting of the American Psychiatric Association (APA). One study sought to estimate the risk of postpartum depression in people without a history of depression, and the other looked at the familial contribution to the risk of postpartum psychosis. Researchers from both studies were on hand to discuss their findings at a special briefing held at the APA meeting.   Risk for Postpartum Depression Postpartum ...

New Curtin University research has revealed that high densities of European honey bees could be harming Australian native bees’ ‘fitness’ by reducing their reproductive success and altering key traits linked to survival. The study, led by Adjunct Research Fellow Dr Kit Prendergast from Curtin’s School of Molecular and Life Sciences, found that honey bees not only dominate pollen resources but may also affect the fitness of native cavity-nesting bees – with concerning consequences for biodiversity. Dr Prendergast said the study used specially designed wooden ‘bee ...

What inspired you to become a researcher?   I’ve always had a passion for nature and biodiversity, ever since I was a child (David Attenborough was, and still is, an inspiration). After completing my Honors project on horse behavior and publishing a review on the role of digging mammals in Australian ecosystems, when it came to conducting my PhD, I knew I wanted to do something that would make a real difference to conserving biodiversity.  I love research – unlike many people, I loved to study at university. I always knew I wanted to become a scientist, to advance our knowledge about biodiversity and further ...

On an island off the coast of Panama lives a population of wild primates with a remarkable culture. White-faced capuchins on Jicarón Island in Coiba National Park use stone tools; and scientists have been monitoring this unique tradition with an array of motion-triggered cameras on the island since 2017. In 2022, doctoral researcher Zoë Goldsborough was looking through the camera trap footage when she found an unusual sighting, something they had never seen in the previous five years of data: a capuchin monkey ...

About The Study: In this large cohort study of patients hospitalized with nonsevere COVID-19, there was no clinically meaningful difference in outcomes with early antibiotic treatment. Given the risks associated with unnecessary antibiotic treatment, these results argue against routine antibiotic use in this population. Corresponding author: To contact the corresponding author, Michael S. Pulia, M.D., Ph.D., email mspulia@medicine.wisc.edu. To access the embargoed study: Visit our For The Media website at this link https://media.jamanetwork.com/  (doi: 10.1001/jamanetworkopen.2025.11499) Editor’s ...