Christine Evans investigates the ticking time-bomb of obesity and diabetes, and asks whether overeaters should get life-saving stomach surgery free on the NHS.

News, sport, weather and travel information with Felicity Evans and Oliver Hides.

With Jamie Owen and Lisa Rogers. The mothers from Snowdonia 1890 pop in; advice to help you avoid falling foul of loan sharks and more seasonal food from chef Bryn Williams.

Jason Mohammad introduces listener debate on the top stories of the day.

Elaine Paige talks about her new album; Roy goes Behind the Voice with our very own Mal Pope; and the man behind Wombles of Wimbledon and Bright Eyes, Mike Batt.

Drivetime news, sport, weather and travel with Sarah Dickins and Peter Johnson.

Adam Walton visits Glyndwr University in Wrexham to find out about hydrocolloids. These naturally occuring substances are used widely in the food and medical industries.

Alan Thompson's special guest is Paul Weller of The Jam, while Claire Hill reviews the latest film releases.

Join the club for music and chat.

BBC Radio Wales joins the BBC World Service for a selection of news and current affairs, science and arts programmes to take you through the night.