CommentPresence review: A lively look at why we experience ghostly presences Many people feel an uncanny "presence" when no one is there. Ben Alderson-Day explores why this is, in a lively and comprehensive book Culture
HealthFasting for 24 hours could weaken the immune system Mice that fasted for 24 hours had more inflammation and were more likely to die from a bacterial infection than mice on a regular eating schedule News