Add Yahoo as a preferred source to see more of our stories on Google. As digital investments skyrocketed amid the pandemic and technologies filled the market looking to meet new needs, not all ...

The same-day return ticket facility is available across the entire network of the Kolkata Metro, including the North-South, East-West, and newly operational stretches.

What is a QR Code? A quick-response code (QR code) is a type of barcode that contains data for a locator, an identifier, and web tracking. QR codes have been around for a long time. They were first ...