Researchers at Rice University developed a two-step FJH-ClO process that separates lithium and other metals from spent batteries. The lab-scale method recovers valuable materials with less energy, fewer chemicals and less wastewater.
Researchers presented four new AI approaches for detecting and monitoring TB at the Union World Conference on Lung Health in Copenhagen (18–21 November). The tools include breath analysis, cough screening, vulnerability mapping and a chest X‑ray tool for children.
At COP30 in Belém (November 10–21, 2025), climate scientist Sineia Do Vale said securing Indigenous land rights and combining traditional knowledge with science is essential. Panelists urged funding and policy support after severe fires in Roraima in 2024.
Cholera spread widely in 2024, with 560,823 reported cases and 6,028 deaths. Conflict, climate shocks and damaged water and health services drove outbreaks, while vaccines and better water and sanitation are key to preventing deaths.
South Asia faces severe climate damage in Pakistan and Nepal while it seeks funds for adaptation and clean energy. International finance, private carbon markets and Chinese technology shape the region’s green transition and its challenges.
Researchers at Yale found a human antibody that blocks epiregulin and lowers fibrosis markers. They also show EGFR activates STAT1 in fibroblasts, suggesting two treatment paths: block epiregulin or target the EGFR–STAT1 pathway.
Researchers at the University of Zurich found that large language models change their evaluations of identical texts when given an author identity. The study tested four models and warns about hidden biases and the need for governance.
After the 2015 Gorkha earthquake, Nepal expanded cement production with large investments, especially from Chinese firms. By 2019 it became self-sufficient and started exports to India in July 2022, while social and environmental problems grew.
