Faced with the persistent challenge of Non-Line-of-Sight (NLOS) errors in urban Global Navigation Satellite Systems (GNSS) navigation, researchers have introduced an innovative solution powered by Artificial Intelligence (AI).

The Chinese government’s 2020 plan for education evaluation reform emphasizes digital transformation and Big Data integration. This paper, drawing on the experience of Minzu University of China as a case study, analyses existing research and constructs a Big Data-based education evaluation model. The model considers evaluation elements (subjects, content, and methods) and processes (data acquisition, analysis, and feedback) and proposes a comprehensive approach for full business, full process, and full factor evaluation. Challenges, such as data integration and teacher training, are addressed, and practical pathways for implementation are suggested, emphasizing application scenarios, data security, and continuous teacher development.

Utilizing high-resolution occultation data from China’s Tianwen-1 probe, key parameters of internal gravity waves in the Martian atmosphere—such as vertical wavelength, frequency, and energy density—have been extracted for the first time. These findings are further compared with occultation data obtained from the Mars Global Surveyor (MGS), providing a more profound analysis of internal gravity wave characteristics across different datasets. Earth and Planetary Physics (English) recently reported these results.

A significant space weather phenomenon that has attracted much interest from the scientific community, industry, and the general public is geomagnetic storms. In May 2024, a powerful geomagnetic storm occurred, causing substantial changes in Earth upper atmosphere. A research team from the Institute of Geology and Geophysics, Chinese Academy of Sciences, carried out a comprehensive investigation to look into how this superstorm affected different regions of the upper atmosphere. They utilized multiple ground-based and satellite observation instruments to examine the response of the ionosphere-thermosphere coupling system. Earth and Planetary Physics has published the study's results.

In a paper published on aBIOTECH, the authors generated non-transgenic tobacco mutants with ultra-low nicotine levels by knocking out BBL gene family members using CRISPR/Cas9 nuclease delivered by an engineered RNA virus vector.

In a paper published on aBIOTECH, the authors developed a pipeline to identify, characterize and edit the CRE, and further manipulate the expression pattern of gene as well as the resulting phenotypes.