HealthHow bad is modern life for our body clocks – and what can we do? Modern life disrupts the circadian rhythms controlling our biology – increasing our risk of developing conditions ranging from diabetes to dementia. Lynne Peeples's new book The Inner Clock explores and offers solutions Culture
SpaceTwo new books explore how UFOs captured the world’s imagination Greg Eghigian's After the Flying Saucers Came and Luis Elizondo's Imminent both show how our fascination with UFOs goes beyond simple curiosity Culture