Using short laser pulses, researchers have imaged the exact moment an ammonia molecule bends and sheds a hydrogen atom.

US visa bonds are now affecting some Nigerian travellers. This explainer breaks down costs, who must pay, how it works, and ...

Teddi Mellencamp will always appreciate her dad, John Mellencamp, despite their well-documented ups and downs. John welcomed ...

Indian equities opened higher on Friday, with the Sensex and Nifty buoyed by gains in IT stocks after Infosys delivered ...