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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.

05.01.26

Aranet4 Home CO2 Monitor

Aranet4 Home CO2 Monitor tracks ventilation quality in labs, classrooms, and conference rooms with long battery life and clear e-ink readouts.

Professor helps uncover widespread genetic exchange in disease-causing parasites

A study published in the Proceedings of the National Academy of Sciences found that over 70% of Leishmania parasite isolates showed evidence of genetic mixing, indicating sexual reproduction and hybridization play a major role in their evolution. This challenges longstanding assumptions about the reproduction mechanisms of these parasi...

Bigger, faster, but still outfoxed: how prey escape predators

Researchers found that reaction times are crucial in predator-prey interactions, allowing prey to evade faster predators through a 'head start' in turning. This contradicts the traditional theory of maneuverability, which suggests that smaller prey can turn more sharply and escape predators.

Study finds regional differences in sickle cell disease in New York state

A new study reveals significant variation in sickle cell disease hospitalizations and costs across New York State, with regional differences in access to specialized care and treatment impacting outcomes. Long Island and New York City show high costs and complex cases, while Central New York has the longest average length of stay.

Garmin GPSMAP 67i with inReach

Garmin GPSMAP 67i with inReach provides rugged GNSS navigation, satellite messaging, and SOS for backcountry geology and climate field teams.

New laws cut cannabis arrests, but racial disparities persist

A study by Weill Cornell Medicine and others found that while cannabis arrests decreased by 62% for white individuals and 51% for Black individuals after legalization, racial disparities persisted. Legalization also led to a shift in law enforcement practices, with lower arrest rates for selling other illicit drugs.

What celebrity worship says about our own self-worth

A new international study suggests that people who feel less certain about themselves may look to celebrities for guidance and inspiration. The research found that celebrity worship can serve a compensatory role when people are struggling with their identity or autonomy.

Copycat cockatoos learn to adapt from each other

A large-scale field experiment revealed that wild sulphur-crested cockatoos learn what foods are safe to eat by watching each other, with males more likely to follow other males. The study found that social relationships play a crucial role in shaping animal behavior, and that knowledge can spread rapidly through flocks.

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.

Birth after uterus transplant

A single-center study demonstrates uterus transplant feasibility in multidisciplinary centers, supporting its use for women with absolute uterine factor infertility. Ongoing reporting and data sharing will refine risk estimates and optimize patient counseling.

7 honorees nationwide are redefining what life after stroke can look like

The American Stroke Association honors seven Stroke Heroes for their efforts in supporting survivors and caregivers through connection, education, and shared experiences. The winners showcase how personal experience can become a source of strength for others, reducing isolation and helping fellow survivors find a path forward.

UVA scientists elected to American Academy of Arts & Sciences

Two UVA scientists, Edward H. Egelman and James N. Galloway, were elected to the prestigious American Academy of Arts & Sciences for their outstanding contributions to biochemistry, environmental sciences, and research. The recognition acknowledges their collective breadth and depth of excellence in advancing public good.

JMIR news: Is AI creating a monoculture in scientific knowledge?

The article warns that AI's rapid integration may stifle scientific creativity and innovation, diverting resources away from solving fundamental problems. Dr. Shim argues for preserving human-centered pathways for knowledge generation to ensure diverse thought necessary for breakthroughs.

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.

Knowing stroke signs can save a life when every minute counts

Knowing stroke signs can help protect the brain, reduce long-term disability, and save a life, according to the American Stroke Association. Approximately 2 million brain cells die every minute when stroke goes untreated, making early recognition critical.

Azide-to-diazo conversion offers safer route to versatile diazo compounds

Researchers have developed a novel method to generate diazo compounds without toxic precursors, enabling efficient synthesis of valuable intermediates for chemical and pharmaceutical applications. The phosphine-mediated Michael addition reaction produces β-heteroatom-substituted diazo esters under mild conditions.

Under crushing hypergravity, flies adapt — and recover

Researchers subjected fruit flies to extreme gravitational forces and found they adapted and recovered, showing resilience in movement and energy use. The study suggests the brain makes energy trade-offs based on gravity levels, with moderate increases pushing for more movement and higher energy demands.

Oxford team achieves first-ever ‘quadsqueezing’ quantum interaction

Researchers at Oxford have demonstrated a new type of quantum interaction called quadsqueezing, a fourth-order effect that was previously unreachable. By controlling complex forms of squeezing, the team has created stronger and more accessible quantum effects for applications in simulation, sensing, and computing.

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.

How oak trees outwit their predators

Researchers found that oak trees delay leaf emergence to escape herbivores, reducing insect damage by an impressive 55%. This delay allows the tree to avoid being stripped bare and enables it to recover from infestations.

04.30.26

Fiber endoscopy: Physics-guided network erases honeycomb artifacts

A physics-guided neural network called SGARNet is developed to address challenges in lensless multi-core fiber imaging. It reveals the frequency-domain characteristic of honeycomb artifacts and introduces a SpectralGate module to selectively suppress artifact-related components, preserving useful image details.

Apple iPhone 17 Pro

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

How a cell doubles its DNA matters more than we thought

Researchers examined two mechanisms of whole genome duplication in cells, finding that cytokinesis failure leads to more stable and viable cells, while mitotic slippage results in uneven chromosome distribution and reduced viability. The study suggests targeting chromosome separation could help limit survival of abnormal cells.

For autonomous robots, not all rules are equal

A new rulebooks framework developed by Iowa State University researchers provides a principled way for autonomous systems to rank and reconcile competing goals. The framework avoids the issues of blending weighted trade-offs, allowing systems to clearly define which rules come first and choose the least harmful option.

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.

GLP-1 drugs have long-term benefit for heart health

A new review found that GLP-1 weight-loss drugs significantly reduced the risk of heart attacks, strokes, and premature death. The treatment also lowered rates of non-fatal heart attacks, hospital admissions for heart failure, and deaths from any cause.

Health care costs reach a breaking point

The American Heart Association warns that healthcare affordability has reached crisis levels, with total spending approaching $5 trillion annually. The association proposes five guiding principles for action by lawmakers and policymakers to address the issue.

Cervical cancer: A growing gap between high- and low-income countries

A growing gap in cervical cancer incidence rates between high- and low-income countries threatens to escalate unless prevention efforts are increased. Researchers urge universal vaccination for girls and boys, as well as catch-up campaigns, to close the gap and prevent nearly 37 million cases of cancer by the end of the century.

Nikon Monarch 5 8x42 Binoculars

Nikon Monarch 5 8x42 Binoculars deliver bright, sharp views for wildlife surveys, eclipse chases, and quick star-field scans at dark sites.

Methamphetamine use linked to 1 in 6 heart attacks in California study

A new study published in the Journal of the American Heart Association found that methamphetamine use accounted for nearly 15% of heart attacks in a northern California study. People who suffered meth-related heart attacks were often young- to middle-aged men without traditional heart disease risk factors, highlighting the need for spe...

Meta Quest 3 512GB

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

Severe narcolepsy found to damage a second brain region

Researchers found significant loss of neurons in the locus coeruleus, a second critical region involved in arousal and muscle tone regulation. This finding suggests an immune-mediated process and challenges the prevailing explanation for narcolepsy with cataplexy.

Liquid biopsy predicts response to breast cancer immunotherapy

A new liquid biopsy method has been developed to predict the response to immunotherapy in high-risk breast cancers. The study found that repeated blood sampling can assess and predict the evolving antitumor immune response to therapy, offering a potential tool for guiding immunotherapy decision-making.

Fluke 87V Industrial Digital Multimeter

Fluke 87V Industrial Digital Multimeter is a trusted meter for precise measurements during instrument integration, repairs, and field diagnostics.