In June, Radha Saxena, a Lucknow-based homemaker, found herself struggling with her seventh grader’s summer homework. Twelve-year-old Kanav had to create a pamphlet on two English authors, William ...

Cut your sugar, get some exercise, stop smoking, eat your vegetables, take supplements, don’t stress, sleep well. Every day, we are bombarded with information about how to live longer, healthier, ...