A rapid, precise, on-site, portable, and naked-eye visualization method for genotyping the FecBB mutation in sheep has been established. A genotyping strategy for important SNP site in livestock breeding programmes is provided, theoretically applicable to any SNP site.

Researchers demonstrated a superconducting qubit sensor that combines quantum criticality and non-equilibrium dynamics to estimate gradient fields with precision approaching the fundamental precision limits using simple measurements.

Machine learning (ML) is reshaping pipeline integrity management (PIM) from physics-based to data-driven paradigms. This systematic review comprehensively surveys ML applications across pipeline reliability design, integrity assessment, inspection, and maintenance; identifies key bottlenecks including data scarcity, poor interpretability, and limited field validation; and proposes a research roadmap toward tractable, trustworthy ML for full-lifecycle pipeline safety.

Researchers have developed a new polymer electrolyte that enables lithium metal batteries to operate safely at high voltages and across an extreme temperature range, from -40°C to 55°C. The material directly addresses two long-standing barriers to next-generation energy storage: poor oxidation stability and insufficient ionic conductivity. By tuning the molecular structure of the electrolyte and creating a cross-linked network, the team achieved exceptional electrochemical stability and rapid ion transport. This advance brings high-energy-density lithium metal batteries—promising longer-range electric vehicles and more reliable portable electronics—significantly closer to practical, real-world application.

Scientists reveal how exercise eases osteoarthritis: mechanical joint loading helps red blood cell‑derived EVs carry oxygen into cartilage and meniscus. These EVs enter avascular tissues via HRG (histidine rich glycoprotein)‑HSPG (heparin sulfate proteoglycan) affinity mechanism, directed by hypoxia‑induced CXCL12/CXCR4 signaling. The study establishes a “circulation‑joint transport axis” that alleviates intra‑articular hypoxia, offering a non‑drug strategy for joint health.