Science fiction comes a step closer to the real world

The US ban on Indian scientific institutions comes as a rude shock

GERMAN chemists have managed to mimic nature by creating synthetic pearls. The team's ultimate aim is to build artificial teeth and bones out of the same minerals used by nature. For the first time

As it rotates the Earth wraps time and space around itself

Tickling does not amuse the psychologists. For them, it s not a laughing matter

• State governments may soon announce favourable power purchase policies for renewable energy projects. In this regard, an agreement was recently signed by state secretaries, in charge of

results from a satellite put into orbit to detect nuclear weapons in space have caused a stir in the scientific community. The results reveal thousands of times of more lightning from