Living with muscular dystrophy, Mumbai engineer Siddhant Singh designs AI-enabled prototype to help wheelchair users navigate stairs and uneven terrain independently.

A steering wheel that vibrates at highway speeds is most commonly caused by wheels that are out of balance, tyres with uneven wear, or front suspension components that have developed play. The ...

South Africa’s Durban–Gauteng corridor carries vast volumes of freight and millions of travellers, yet the route remains structurally skewed in favour of road over rail. Addressing this imbalance is ...