Here’s how it works. Planning a business trip or a vacation? If you’ve heard people rave about the best noise-cancelling headphones transforming their flights and train journeys, take this as ...

An unknown auditory, crowd-control device briefly caused panic at a protest on March 15. Read more at straitstimes.com.

MUMBAI: Following a recent order (August 30) by the National Green Tribunal's (NGT) Pune bench, which mandated several noise ...