Why scratching relieves an itch

Ever wondered why scratching a stubborn itch brings relief and why it is hard to stop? Well, researchers have finally found the clue. The researchers in the United States have carried out a study......

Special: New-age brain drain

The 'always on' multi-tasking approach to work reduces efficiency levels - a new study suggests ways around it, Shyamal Majumdar A bewildering blizzard of email, phone calls, yet more email,......