A research team from the Beijing Institute of Technology, in collaboration with Minzu University of China, has proposed a paradigm-shifting hyperspectral imaging system that completely decouples spectral modulation from the detection process. Central to this system is a pixel-level spectrally programmable light-emitting diode that enables continuous, dynamic spectral tuning across the entire visible spectrum within a single, monolithic pixel, achieved via an innovative charge-generation layer architecture. Serving as an intelligent active illumination source, this programmable device works in concert with a standard commercial CMOS sensor and advanced reconstruction algorithms. The fully decoupled architecture achieves a remarkable 2 nm spectral resolution dictated entirely by the emitting device, alongside a 3072 × 2048 spatial resolution and a 60.9 fps raw frame rate—both dictated by the hardware limits of the CMOS sensor. By eliminating the need for light-dispersing or encoding optical elements, this system fundamentally shatters the traditional trade-offs among spatial, spectral, and temporal resolutions, avoids penalizing optical throughput, and circumvents complex micro-nano fabrication, thereby establishing a transformative path for high-performance hyperspectral imaging.

Dogs spontaneously follow the walking direction of a human figure represented by just a few moving dots, yet show no such directional bias when the dots depict another dog. In a study published in Cognitive Science Research, researchers found that dogs respond to directional cues from human biological motion as readily as they do to human head turns, suggesting that domestication may have tuned canine social perception to human movement.

Researchers find rutin alleviates acrylamide‑triggered cerebellar neuron injury and movement disorders in rats. Protection works by reducing oxidative stress and activating PI3K/AKT signaling, offering clues for preventing food‑linked neurotoxicity.

Researchers have developed a dynamic approach to improve the deployment of healthcare workers during disease outbreaks. By considering uncertain medical demand, changing healthcare capacity, and infection risks among healthcare staff, the model helps decision-makers allocate medical resources more effectively across regions. The study provides a practical framework for improving healthcare system resilience and supporting timely responses to public health emergencies.

Xincong Chen, Yihui Zhang and et al. found that invasive Spartina alterniflora combines earlier ramet emergence with greater ramet production at low latitudes in China, a coordinated clonal strategy that may strengthen local adaptation and invasion success of this globally salt marsh invader.

Most plants pack their centromere into a single region of each chromosome, but a few Magnoliales species instead spread centromeric function along the entire chromosome. To understand the genomic basis of this difference, a research team from Northeast Forestry University and BGI Research assembled chromosome-level genomes for the holocentric species Myristica fragrans (nutmeg) and the monocentric species Cananga odorata (ylang-ylang), and compared them using integrated multi-omics analyses. The study was published in Journal of Systematics and Evolution.

A research team has identified three genes that could help prioritize pharmacogenomic testing for older adults in China who receive multiple medications. 

A research team has identified two complementary mechanisms through which huperzine A improves cognition in mice with vascular dementia, linking protection of nerve cells with regulation of a brain circuit involved in cognitive function.

Researchers from Capital Medical University, Beijing, China, have identified a CaN/NFATC3/Id3/E2A/Bmp4 signaling pathway that helps explain how low-intensity pulsed ultrasound (LIPUS) promotes bone regeneration. Id3 was identified as a molecular “brake” that limits LIPUS-induced osteogenesis and was significantly downregulated following ultrasound stimulation. The researchers developed an Id3 inhibitory peptide, rID3, which, when combined with LIPUS, enhanced osteogenesis and bone-defect healing in mice, suggesting a potential strategy for improving ultrasound-based bone regeneration.