Nation Feb 12 The 3 first date questions that will predict your romantic compatibility Paul Solman talks to OkCupid co-founder and president Christian Rudder about the three questions that will help you find love. By Simone Pathe
Science Feb 14 Romancing the armpit If you're hoping for a powerful aphrodisiac this Valentine's Day, skip the pheromone perfumes. The strongest signal you can send to your mate is from your own pits. By Rebecca Jacobson, Inside Energy
Arts Feb 09 Watch Valentine’s Day May Mean More to Retailers Than Lovers Guest Essayist Nancy Gibbs of Time magazine reflects on the true meaning of Valentine's Day, and determines that it isn't about greeting cards, chocolates, diamonds or flowers.