FRONT PAGE India, Pak. NSAs met 4 times, are keeping phone links live: officials NATIONAL Aadhaar pleas to be heard from Jan. 17 are the Adivasis and Lambadas in conflict? INTERNATIONAL Legal dilemma or political strategy? Russia warns U.S. against withdrawal OPINION Feeling SAD? Blame it on the winter In praise of amateurs in an age of professionals Challenging a culture of obedience The bookseller’s report card Money in the bank, or for it? Spotting urea in the flash of an eye Taking responsibility BUSINESS ‘Need to make our farmers a part of higher value addition’ SCI-TECH & AGRI IGIB discovers a protein regulating melanoma growth, pigmentation The ‘Sanskrit effect’ and how rigorous memorising helps the memory Indoor air pollution linked to lung, kidney dysfunction A novel compound to kill cancer cells ‘We use a Trojan horse to deliver the drug’