How can a celestial object be bright and faint at the same time? The answer hinges on its surface brightness. In the case of ...

The supernova is one of the most powerful events in the universe — a star exploding in a brilliant flash. But could humans ever trigger such an event? Theoretically, it would require manipulating a ...

Nuvoco Vistas said that its arm Vadraj Cement will issue unsecured, unlisted CCDs in two tranches of Rs 6,000 crore each -- ...

Global cues drag equities lower as IT and select stocks extend losses; cautious trading advised amid volatility.