Scientists in South Korea have developed experimental contact lenses that appeared to improve depression-like behaviour in mice. The lenses are designed to send electrical signals through the retina into brain regions linked to mood.

Chinese electric vehicle (EV) manufacturers are developing their own smart-driving chips, making custom silicon a key element in the country's competitive automotive market. This strategy aims to give carmakers more control over computing hardware while reducing dependence on external suppliers.

Chinese artificial intelligence models are leading the global technology race, even in key US allied countries, according to a new poll by London-based consultancy Public First. However, the survey also revealed that China lags significantly in trust regarding its AI models.