Using systems based on signals from the ground, not satellites, could be a good alternative to GPS, especially in cities where satellite signals struggle. New tech, like super-fast 5G networks and ...

Aiming to clean up India's chaotic address system, IIT Hyderabad, India Post, and ISRO's National Remote Sensing Centre (NRSC) have teamed up to launch DIGIPIN -- a new digital address system designed ...

Curriculum-linked learning resources for primary and secondary school teachers and students. Videos, games and interactives covering English, maths, history, science and more!