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Science News for August 3, 2025


Machine learning tailored anodes for efficient hydrogen energy generation in proton‑conducting solid oxide electrolysis cells

Researchers have developed machine learning tailored anodes that accelerate green-hydrogen production by overcoming noble-metal dependence and enabling more-than-Moore energy systems. The optimized anode materials exhibit improved proton-hopping barriers, OER over-potential, and thermal compatibility.

SourceShanghai Jiao Tong University Journal Center·JournalNano-Micro Letters·TypeExperimental study·DateAug 3, 2025
Apple iPhone 17 Pro

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

Advances in metal halide perovskite scintillators for x-ray detection

Metal-halide-perovskite scintillators have made significant advancements in light yield, timing, flexibility, and multi-energy imaging. These innovations enable ultra-low-dose imaging, sub-nanosecond timing, flexible curved platforms, and stacked scintillators with interlayer optical filters.

SourceShanghai Jiao Tong University Journal Center·JournalNano-Micro Letters·TypeExperimental study·DateAug 3, 2025

Application of spatial and single-cell omics in tumor immunotherapy biomarkers

Emerging technologies like spatial and single-cell omics improve our understanding of tumor biology and facilitate personalized cancer immunotherapies. These approaches enable researchers to identify novel biomarkers that predict therapeutic responses and monitor disease progression in real-time, ultimately improving patient outcomes.

SourceShanghai Jiao Tong University Journal Center·JournalLabMed Discovery·TypeObservational study·DateAug 3, 2025

Announcing The Lancet Countdown on Health and Plastics

The Lancet Countdown on Health and Plastics announces a new, independent monitoring system to track the impact of plastic pollution on human health. The report estimates 8 billion metric tons of plastic waste pollute the planet, harming health at every stage of the plastic life cycle.

SourceMonterey Bay Aquarium·JournalThe Lancet·DateAug 3, 2025

Quad bike deaths are dropping, but experts say more action required

New research shows a small reduction in quad bike deaths at work in Australia since the introduction of new safety standards, but public health experts emphasize the need for continued action to keep Australians safe.

SourceUniversity of Sydney·JournalAustralian and New Zealand Journal of Public Health·TypeData/statistical analysis·DateAug 3, 2025
GoPro HERO13 Black

GoPro HERO13 Black records stabilized 5.3K video for instrument deployments, field notes, and outreach, even in harsh weather and underwater conditions.

​​​​​​​The Lancet: Plastic pollution is an underrecognised threat to health, experts warn as they launch a project to track plastics’ health impacts and monitor progress

A new project aims to track the health impacts of plastics and monitor progress in reducing their effects on human health. The Lancet Countdown on Health and Plastics will identify and document indicators that highlight the risks associated with plastic production, use, and disposal.

SourceThe Lancet·JournalThe Lancet·TypeLiterature review·DateAug 3, 2025

From waste to energy – weeds as a source of biofuel

Researchers at University of Queensland have found that Brazilian Nightshade and Climbing Asparagus can be converted into market-grade pellets, providing an alternative to wood-based biofuels. The study aims to reduce the environmental footprint of agriculture by utilizing invasive weeds as a source of biomass.

SourceUniversity of Queensland·JournalSustainable Energy Technologies and Assessments·DateAug 3, 2025