Research Briefs

Trending research

Topics and articles attracting the most attention over the past week.

Topics

#1Stellar, planetary, and galactic studiesPhysics & Space3 article(s) this week#2Astronomy and Astrophysical ResearchPhysics & Space3 article(s) this week#3Adversarial Robustness in Machine LearningAI & Computing3 article(s) this week#4Cryospheric studies and observationsClimate & Environment2 article(s) this week#5Ocean Acidification Effects and ResponsesClimate & Environment2 article(s) this week#6earthquake and tectonic studiesClimate & Environment2 article(s) this week#7Explainable Artificial Intelligence (XAI)Society & Economics2 article(s) this week#8Surgical Simulation and TrainingHealth & Medicine2 article(s) this week#9Heavy metals in environmentClimate & Environment2 article(s) this week#10Climate Change and GeoengineeringSociety & Economics2 article(s) this week#11Climate variability and modelsClimate & Environment2 article(s) this week#12Perovskite Materials and ApplicationsEngineering & Technology2 article(s) this week

Most read articles

Abstract editorial illustration accompanying the article: Review finds differences in back fascia among people with low back pain
Biology
High evidenceReview

Review finds differences in back fascia among people with low back pain

A systematic review and meta-analysis compared imaging findings of the thoracolumbar fascia—a sheet of connective tissue in the lower back—in people with low back pain and people without symptoms. Across 14 human studies, the fascia was generally thicker, stiffer and more echogenic in the low-back-pain group, while findings about its ability to slide were unclear. These results show associations, not proof that fascia changes cause pain.

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Abstract editorial illustration accompanying the article: Belgium’s low-carbon energy plans could cut climate pollution but raise other risks
Engineering & Technology

Belgium’s low-carbon energy plans could cut climate pollution but raise other risks

A modeling study of Belgium’s 2045 energy system found that all near-optimal low-carbon pathways met the climate target but exceeded limits for ecotoxicity and particulate matter under the most permissive assessment approach. The pathways had similar costs but differed in whether they relied mainly on electrification, hydrogen, renewable power capacity or a mix of strategies.

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Abstract editorial illustration accompanying the article: A quantum method beat a classical benchmark on 72- and 148-qubit devices
AI & Computing

A quantum method beat a classical benchmark on 72- and 148-qubit devices

Researchers developed a quantum method for the maximum cut problem and proved a stronger worst-case guarantee than a three-round version of a widely used approach. On IBM quantum devices with 72 and 148 qubits, the method exceeded a known classical hardness threshold, while the comparison method did not do so in the 148-qubit test.

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Abstract editorial illustration accompanying the article: New analysis links combined heart procedures to more rhythm recurrences
Health & Medicine
High evidenceReview

New analysis links combined heart procedures to more rhythm recurrences

This human-focused meta-analysis compared catheter ablation alone with catheter ablation combined with left atrial appendage closure in 3,274 people with atrial fibrillation across 14 studies. The combined approach was associated with more recurrent abnormal heart rhythms and a slightly longer procedure time, while one serious fluid-related complication did not differ significantly between groups. Because the underlying studies were not described in full and randomized trials are still needed, the results are not conclusive.

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Abstract editorial illustration accompanying the article: A new way to map cell detail inside thick samples needs no added labels
Physics & Space

A new way to map cell detail inside thick samples needs no added labels

Researchers developed an imaging approach that reconstructs label-free, three-dimensional subcellular detail in thick, highly scattering biological samples. Tests on model samples and biological specimens showed that specific measurement and calculation choices produced high-quality maps of the samples’ internal optical properties.

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