Early-stage disease diagnosis relies on the highly sensitive detection of biomarkers. Optical whispering-gallery-mode (WGM) microcavity sensors have emerged as a highly promising technology for precise, label-free biosensing. However, major challenges remain in the rapid fabrication of large-scale arrayed WGM microcavity sensors and their integration into lab-on-a-chip devices for biomedical applications. In a noteworthy advance, researchers at The Hong Kong Polytechnic University (PolyU) have developed a novel 3D micro-printed WGM microlaser sensor for highly sensitive on-chip biosensing. This innovation drives the development of next-generation biosensing tools, enabling direct, ultrasensitive and quantitative measurement of biomarkers for early disease detection.

Researchers in Israel have detailed the experience of one hospital’s radiology department during the mass casualty incident following the October 7, 2023, attack in southern Israel, to provide recommendations for future crisis preparedness, according to a new study. The findings underscore the critical importance of in-hospital triage protocols, rapid staff mobilization and versatile imaging resources management.  

Black wolfberry (Lycium ruthenicum), a plant prized for its resilience and high anthocyanin content, has long intrigued scientists seeking to understand its health benefits and adaptive strength. 

Exercise can help to restore a more normal, well-regulated immune system in people with post-COVID syndrome, according to a gold-standard randomised-controlled trial presented at the European Respiratory Society Congress in Amsterdam, the Netherlands.

For his work to individualize cancer treatment, Virginia Tech physician-scientist Christopher Hourigan has been named among the top Innovators in Health Care in 2025 in greater Washington, D.C., by the Washington Business Journal.