China tightens grip on tech, minerals and engineers as trade war spirals
In strategic materials and minerals, Beijing has gradually broadened its curbs to include both controlling exports of the key elements — such as rare earths, tungsten and tellurium, among others — to ...
Harvard, Stanford link to 'clean' Kumbh
The Ministry of Housing and Urban Affairs (Mohua) has tied up with institutions of international repute to study waste ...