It is widely accepted that sleep helps to form long-term memory. Now, scientists from the University of Tuebingen in Germany have proposed that deep sleep may strengthen not only psychological but also immunological memories. In an article published in Trends in Neurosciences, the researchers suggest…

I have always loved Western Classical music, but many years ago an up and coming Bollywood musician pushed a cassette into my car stereo and said, "Bob, listen to my ghazals!" And my love for ghazals and soon Indian classical music began. So it was with no reluctance I accepted the invitation…