Bluesky Facebook Reddit Email

Latest Science News

Brightsurf delivers daily science news discoveries, articles, and the latest scientific breakthroughs. Your trusted source for science news today, covering nature news, science & technology, and scientific discoveries from leading research institutions worldwide.

04.27.26

Study: New preeclampsia treatment may safely extend pregnancy

Researchers have developed a new treatment for pregnant women with severe early preeclampsia, which removes a harmful protein from the mother's blood and lowers blood pressure. The approach was found to safely extend pregnancy by an average of 10 additional days, giving babies more time to develop before birth.

Apple iPhone 17 Pro

Apple iPhone 17 Pro delivers top performance and advanced cameras for field documentation, data collection, and secure research communications.

Are you addicted to your AI chatbot? It might be by design

Researchers identified three main patterns of AI addiction: role-playing and fantasy worlds, emotional attachment to chatbots as close friends or partners, and constant information-seeking. These patterns led to disruptions in daily life, including anxiety, stress, and negative impacts on work, studies, and relationships.

The cost of delaying childhood vaccination

A new study from Cornell University found that delaying the first dose of hepatitis B vaccine after birth leads to increased infections and higher healthcare costs. The longer the delay, the more severe the consequences for newborns, who are at high risk of developing chronic infections and premature death.

DJI Air 3 (RC-N2)

DJI Air 3 (RC-N2) captures 4K mapping passes and environmental surveys with dual cameras, long flight time, and omnidirectional obstacle sensing.

Medical scientists apply the strictest ethics – at least in theory

Researchers surveyed in Sweden reveal differing attitudes towards research misconduct and questionable practices across disciplines. Medical scientists hold the strictest views, while social sciences and humanities researchers tend to be more lenient, particularly with regards to open science.

SAMSUNG T9 Portable SSD 2TB

SAMSUNG T9 Portable SSD 2TB transfers large imagery and model outputs quickly between field laptops, lab workstations, and secure archives.

FAU study uncovers why pedestrian deaths continue to rise in the US

A new study by Florida Atlantic University researchers highlights the role of urban planning in increasing pedestrian and bicyclist fatalities in the US. The study reveals that everyday destinations like grocery stores and pharmacies along busy roads significantly increase risk of serious injury or death.

Where people get their news influences their beliefs about vaccines

A new Johns Hopkins University study reveals a significant link between following 'new right' media outlets and vaccine hesitancy. The research surveyed nearly 3,000 adults, finding that those who engage with these outlets are more than twice as likely to be hesitant about vaccines.

Apple iPad Pro 11-inch (M4)

Apple iPad Pro 11-inch (M4) runs demanding GIS, imaging, and annotation workflows on the go for surveys, briefings, and lab notebooks.

Mimicking nature’s twist: time-evolving helicity in a polymer

A team of scientists developed a chlorophyll-based supramolecular polymer that can gradually evolve from nonhelical fibers into well-defined helical structures. The transformation occurs cooperatively and is driven by small energy differences between stable arrangements, offering a blueprint for designing dynamic helical structures.

AI tool may spot adhd years before children are diagnosed

Researchers developed an AI tool that analyzes routine electronic health records to predict ADHD risk in children years before a typical diagnosis. The model accurately identified risk in children age 5 and older, with consistent performance across patient characteristics.

Obesity leaves a lasting memory in immune cells

A 10-year study found that obesity leaves a lasting impact on the immune system, with helper T cells carrying a long memory of being overweight. This 'memory' can lead to ongoing risk of obesity-related conditions even after weight loss.

As heart, kidney and metabolic health worsen, cancer risk may rise

A new study published in Circulation: Population Health and Outcomes journal links cardiovascular-kidney-metabolic syndrome to a higher risk of developing cancer. The study found that individuals with advanced heart, kidney, and metabolic disease face a sharper increase in cancer risk only in the later stages of CKM syndrome.

AmScope B120C-5M Compound Microscope

AmScope B120C-5M Compound Microscope supports teaching labs and QA checks with LED illumination, mechanical stage, and included 5MP camera.

Origin of the stellar Fe Kα line revealed!

A team of researchers at Kyoto University used NICER and Hisaki to study a superflare on the star UX Arietis, finding that photoionization is the dominant mechanism behind the iron Kα line. This discovery provides a diagnostic tool for astronomers to infer flare locations on stellar surfaces.

Hydraulic brain: Body motion linked to fluid movement in the brain

A study using mice and simulations found that abdominal contractions compress blood vessels connected to the spinal cord and brain, enabling gentle brain movement that facilitates cerebrospinal fluid flow and potentially removes neural waste. This mechanism may explain why exercise is thought to benefit brain health.

How pathogens switch on their virulence

A research team at the University of Basel has uncovered how a key protein switches on the machinery that enables Leptospira pathogens to survive and cause disease. By understanding this process, scientists may design drugs that keep the pathogen from becoming virulent, preventing severe cases and reducing mortality.

Say Cheese3D: A new model for tracking facial expression

Researchers have developed a new tool called Cheese3D to track subtle changes in mouse facial expression, enabling scientists to study and interpret brain function with greater accuracy. The system uses AI to quantify facial movements, opening up new possibilities for studying autism, behavioral therapy, and disease states.

Who do tipsters really work for?

Adolescents who follow social media tipsters report higher gambling intention and increased frequency. The study highlights the need for stronger regulation of tipster-related marketing and media literacy programmes to address persuasive strategies and improve risk awareness.

Apple AirPods Pro (2nd Generation, USB-C)

Apple AirPods Pro (2nd Generation, USB-C) provide clear calls and strong noise reduction for interviews, conferences, and noisy field environments.

Repurposed drugs may improve treatment for infant leukemia

A new study suggests that repurposed drugs, including acetazolamide, tacrolimus, and LB-100, may improve treatment for a rare form of infant leukemia. By targeting specific genetic weaknesses, these treatments could slow disease progression and increase survival rates.

Improving animal welfare in the lab: AI helps better detect pain

A new AI system called GrimACE uses automated facial recognition to detect subtle signs of pain and discomfort in laboratory mice. The system has been shown to accurately detect pain and provide comparable results to human raters, improving animal welfare in labs.

Novel study maps changes in US immigration policy landscape since 9/11

A comprehensive analysis of US state and local sanctuary and anti-sanctuary policies reveals associations with immigrants' health outcomes. Sanctuary policies are linked to improved community trust, reduced crime, and higher employment rates, while anti-sanctuary policies increase deportation risk and negatively impact mental health.

Do memories form on a blank slate?

Researchers found that the hippocampal CA3 network starts out dense but becomes sparser and more refined as animals mature, following a pruning model. This suggests an initially exuberant connectivity allows for efficient integration of visual, smell, and sound information.

Celestron NexStar 8SE Computerized Telescope

Celestron NexStar 8SE Computerized Telescope combines portable Schmidt-Cassegrain optics with GoTo pointing for outreach nights and field campaigns.

04.26.26

Growing support for AI models in heart disease care and prevention

A systematic review from Flinders University supports effective AI systems for cardiovascular care, providing more accurate diagnoses and proactive interventions. The study highlights the importance of strong governance, workforce readiness, and organisational support for sustainable implementation.

Toothed platypuses swam with dolphins 25 million years ago

Fossils of a toothed platypus species, Obdurodon insignis, reveal that it lived 25 million years ago in a diverse ecosystem with other animals like lungfish, dolphins, and flamingos. The discovery provides new insights into the evolutionary history of modern platypuses.

Meta Quest 3 512GB

Meta Quest 3 512GB enables immersive mission planning, terrain rehearsal, and interactive STEM demos with high-resolution mixed-reality experiences.

Fucosylated IgG linked to adipose tissue dysfunction in aging

A study identifies fucosylated immunoglobulin G (IgG) as a key mediator contributing to adipose tissue dysfunction during aging. Fucosylation levels of IgG were significantly increased in aged mice, exacerbating inflammation and fibrosis while inhibiting adipogenesis.

Glycocalyx engineering advances adoptive cell therapies for B lymphoma

Researchers have developed glycocalyx engineering strategies to enhance immune cell functions against B lymphoma. By customizing the NK-92MI glycocalyx, they created selectin ligands that improved in vivo elimination of mouse xenografts, offering a cost-effective candidate for cancers with reduced CD19 antigen levels.

04.25.26

Symptom-based dosing for neonatal opioid withdrawal

A randomized clinical trial found symptom-based dosing decreases discharge time compared to scheduled opioid taper approaches among infants with opioid withdrawal. This approach, using Eat, Sleep, Console, led to faster recovery and improved outcomes.

Neural-network switching control boosts high-speed nano-positioning accuracy

A new study introduces a neural-network-based switching output regulation controller for high-speed nano-positioning stages, reducing hysteresis nonlinearity and improving tracking performance. The research presents a mechatronic platform and control framework that supports reliable micro- and nano-scale manipulation.

GQ GMC-500Plus Geiger Counter

GQ GMC-500Plus Geiger Counter logs beta, gamma, and X-ray levels for environmental monitoring, training labs, and safety demonstrations.

Global experts examine how countries decide who gets a heart transplant

Experts at ISHLT's annual meeting explored how countries allocate heart transplants, with a focus on balancing competing priorities like saving the sickest patients and ensuring fairness. The discussion highlighted key differences in global allocation schemes, including France's data-driven model, which aims to prioritize patients base...

Kestrel 3000 Pocket Weather Meter

Kestrel 3000 Pocket Weather Meter measures wind, temperature, and humidity in real time for site assessments, aviation checks, and safety briefings.

04.24.26