As UPI dominates everyday payments, credit cards are being repositioned through HR, governance and enterprise use cases ...

The brain’s chatter has always been partly out of reach, with electrical spikes easy to record but the chemical whispers ...

For more than a century, brain imaging has been a story of trade-offs: sharp pictures but slow timing, or fast signals with ...

Gray code is a systematic ordering of binary numbers in a way that each successive value differs from the previous one in ...