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Science News Archive 2026 - Page 252


Page 252 of 516

People who use illicit fentanyl consume daily doses equivalent to nearly 9,000 milligrams of morphine

Researchers found that people using illicit fentanyl regularly consume quantities equivalent to hundreds of times higher than hospital doses, contributing to high opioid tolerance and overdose deaths. The study aims to provide a more accurate understanding of fentanyl exposure and inform treatment protocols.

SourceUniversity of California - Los Angeles Health Sciences·JournalDrug and Alcohol Dependence·TypeExperimental study·DateJun 10, 2026

Missing the forest for the trees: Conservationists emphasize the need for intact forest in coffee landscapes

New research finds that conserving forest cover across coffee growing landscapes is essential for sustaining diverse bird communities, even more than farm-level shade tree management. Forest cover within a 2-kilometer radius positively predicted bird habitat-use across all ecological guilds, including species of conservation concern.

SourceSmithsonian·JournalJournal of Applied Ecology·TypeComputational simulation/modeling·DateJun 10, 2026

Sounding the alarm: A new strategy in cancer therapy

Researchers at UC Irvine have discovered a mechanism that combines DNA damage and inflammatory signaling in tumor cells, potentially improving cancer treatment response. The study found that a combination of PARP inhibitors and TOP1 blockers triggers an 'alarm signal' inside cancer cells, alerting the immune system to eliminate them.

SourceUniversity of California - Irvine·JournalNucleic Acids Research·TypeExperimental study·DateJun 10, 2026

The Kavli Prize in Astrophysics 2026 laureates

The Kavli Prize in Astrophysics 2026 is awarded to Vasily Belokurov, Amina Helmi, and Rodrigo Ibata for their discovery of past mergers that prove the Milky Way galaxy was built through hierarchical accretion. This breakthrough reveals how our universe is formed and challenges assumptions on galaxy formation.

Innovative systematic review, analyzing evidence on exercise, heart health, and quality of life, will be conducted by members of the public in "The People's Review", to help them understand this research tool

The study aims to analyze the evidence on resistance training and aerobic exercise in improving quality of life and heart health for older adults. Conducted by members of The People's Review, it will provide valuable insights into the effectiveness of these exercises in addressing age-related health concerns.

SourcePLOS·JournalPLOS One·DateJun 10, 2026

Understanding Rett syndrome before symptoms appear

A study by Baylor College of Medicine researchers identifies a set of dysfunctional genes and specific cell types that are vulnerable early on to genetic changes in Rett syndrome. The research reveals that even healthy cells can be influenced by their environment, contributing to widespread brain dysfunction in the disease.

SourceBaylor College of Medicine·JournalScience Advances·TypeExperimental study·DateJun 10, 2026

Why is effective action being taken on some drivers of suicide and not others?

A study published in PLOS Global Public Health reveals a significant regulatory inconsistency in the management of products associated with fatal self-harm, including firearms, pesticides, and alcohol. The authors argue that a more consistent approach is needed to prevent suicide by treating known harmful products as the problem, rathe...

SourcePLOS·JournalPLOS Global Public Health·TypeCommentary/editorial·DateJun 10, 2026

University of Bath appoints Yale academic Laura Huckins

The University of Bath has recruited leading psychiatric geneticist Professor Laura Huckins to lead mental health research, focusing on eating disorders and PTSD. She aims to provide answers and treatments for vulnerable populations, combining genetic data and human brain studies to predict individual responses to their environment.

Degradable sensors reveal hidden soil secrets by being nibbled on by microbes

New degradable sensors developed by Lancaster University researchers track biological activity in soil using a biodegradable substrate nibbled on by microbes. This technology offers insights into soil's response to climate events and storage of carbon, providing a better understanding of soil health and microbial processes.

SourceLancaster University·JournalEuropean Journal of Soil Science·TypeExperimental study·DateJun 10, 2026

China's psittacosis knowledge gap: A scoping review calls for coordinated action

Psittacosis is experiencing a notable resurgence in China, driven by increased diagnostic awareness and metagenomic next-generation sequencing. The disease has significant gaps in current knowledge, including inadequate characterization of molecular epidemiology and lack of unified national surveillance framework.

SourceShanghai Jiao Tong University Journal Center·JournalScience in One Health·TypeNews article·DateJun 10, 2026

New study shows land shifts, sea level rise occur more rapidly than previously thought

Researchers found that ground subsidence has undergone phases of variable change, creating significant implications for coastal communities. The rate of vertical land motion is nonlinear in many coastal areas, particularly in Louisiana and the Mississippi Delta.

SourceUniversity of Central Florida College of Engineering and Computer Science·JournalNature Geoscience·TypeData/statistical analysis·DateJun 10, 2026

When motion prevents order

A team of University of Amsterdam researchers show that activity can fundamentally alter the transition from disorder to order in soft matter physics. For living cells, bacterial chains and clusters of worms, this process is more complex, with activity preventing the formation of a fully ordered state.

SourceUniversiteit van Amsterdam·JournalPhysical Review Letters·DateJun 10, 2026

How does childhood trauma get embedded in the body? New study uncovers mechanisms linking fear learning, brain function and inflammation

Childhood maltreatment alters fear-related brain function and systemic inflammation, modulating their connection. The timing and type of abuse or neglect shape this link, with early trauma affecting threat-regional brain areas and late trauma impacting regulatory brain regions.

SourceKeAi Communications Co., Ltd.·JournalBrain Science and Child Development·TypeExperimental study·DateJun 10, 2026

Sabah's ferret badger found nowhere else on Earth

A comprehensive study reveals the Bornean ferret badger is found only in Sabah's western highlands, with a previously unknown population discovered in Nuluhon-Trusmadi Forest Reserve. The species' range and distribution are largely confined to mountain landscapes, highlighting the need for conservation efforts to protect its habitat.

SourceUniversity of Oxford·JournalEcology and Evolution·DateJun 10, 2026

Constructing advanced pyrazole-based energetic materials via direct hydrazine substitution of a heterocyclic C–NH₂ bond

The study demonstrates a direct hydrazine substitution strategy to construct fused heterocyclic energetic skeletons with tunable structural and energetic properties. The compounds exhibit exceptional thermal stability and low impact sensitivities, making them suitable for heat-resistant applications.

SourceKeAi Communications Co., Ltd.·JournalEnergetic Materials Frontiers·DateJun 10, 2026

New review highlights electroactive materials as key enablers for next‑generation bioelectronics and regenerative medicine

The review highlights advances in multi-scale bioelectrical interactions, analyzing challenges such as interface impedance and material-tissue compatibility. It emphasizes a shift towards application-driven design, integrating biological needs with material selection and device engineering.

SourceScience China Press·JournalMedicine Plus·TypeLiterature review·DateJun 10, 2026

Sleepy days and restless nights are a dangerous combination for blood pressure

A new study from Penn State College of Medicine found that excessive daytime sleepiness is associated with a higher risk of both prevalent and incident hypertension. Individuals reporting excessive daytime sleepiness had 52% higher odds of prevalent hypertension and 74% higher odds of incident hypertension compared to normal controls.

SourceAmerican Academy of Sleep Medicine·JournalSLEEP·TypeObservational study·DateJun 10, 2026

When the field becomes the laboratory

As precision agriculture technologies spread, on-farm experimentation has become increasingly common, generating vast amounts of data that require advanced analytical approaches. Researchers are now using statistical methods like linear mixed models and Bayesian approaches to handle the complexity of real-world data, enabling farmers t...

SourceAarhus University·JournalPlant Production Science·DateJun 10, 2026

When wheat learns to protect the nitrogen

Researchers have found that wheat plants can produce natural compounds that suppress nitrifying microbes in the soil, reducing nitrogen losses. The study screened 18 benzoxazinoids and found seven capable of strongly suppressing nitrification, with benefits for fertilizer efficiency and climate change mitigation.

SourceAarhus University·JournalPlant Physiology and Biochemistry·DateJun 10, 2026

Girls are biggest consumers of anxiolytic and sedative drugs among adolescents in most European countries

A recent study published by the University of the Basque Country found that girls are the biggest consumers of psychotropic drugs among adolescents in most European countries. The research team analyzed data from 32 European countries and discovered a significant link between consumption rates, gender equality, and economic level.

SourceUniversity of the Basque Country·JournalEuropean Journal of Public Health·DateJun 10, 2026

Baycrest research highlights overlooked condition affecting people with advanced dementia

Researchers at Baycrest have made significant contributions to the understanding of paratonia, a common yet underrecognized condition in advanced dementia. The studies explore clinical features, recognition, and assessment approaches, emphasizing the need for more compassionate and person-centered care.

SourceBaycrest Corporate Centre for Geriatric Care·JournalJournal of the American Medical Directors Association·DateJun 10, 2026