Creator of global blog phenomenon PostSecret, to which over half a million people have mailed anonymous secrets on the side of homemade postcards, attracting an audience of more than six million every… Read more Audio

As Christchurch rebuilds, archaeologists are uncovering a wealth of clues about life during the city's earliest decades Audio

Jeff Sluka, Craig Bryan, Craig Hoyle and Joseph Le Doux talk to Sonia Sly about modern day threats and fears and how servicemen in combat deal with their fear in the face of war. Audio

Esperanto is undoubtedly the best known and most successful invented language but it's far from the only one. Richard Langston talks to Arika Okrent who lists 500 of them in her book 'In the Land of… Read more Audio

Something anyone who's ever held a white collar job has had to deal with - a wide range of personalities in the office environment. Oliver James is a psychologist and broadcaster who has written about… Read more Audio