Soon after ChatGPT was released to the public in late 2022, OpenAI CEO Sam Altman told employees they were on the cusp of a new technological revolution.

We all brush our teeth every day but how often do we think about what truly protects them? That invisible armour that keeps your teeth strong and healthy is called enamel. Once it’s gone, it doesn’t come back.

Union Home Minister Amit Shah will hold a press conference in Patna on Thursday to give the details and has also written to his cabinet counterparts