Nigel Owens investigates the reasons behind the rise in male eating disorders in Wales.
Are Welsh authorities are working with or against those in the tourism industry?
Examining the tactics used by some undercover groups to catch paedophiles.
Is Cardiff expanding too fast for its infrastructure to cope with its growth?
India Pollock investigates the story of a Welsh council who took a school girl into care.
Actor Ian Puleston-Davies speaks about his OCD and talks to fellow sufferers.
Sian Lloyd uncovers a recruitment crisis in the care industry.
Should drug users be dealt with mainly by the NHS instead of the police?
What is life like for families living on Wales's most polluted streets?
India Pollock looks at what can be done to prevent deaths on Welsh roads.
How did chronic overcrowding on Arriva Trains Wales arise, and can it be fixed?
Mark Hutchings investigates whether animal sanctuaries are looking after animals properly.
Derek Brockway investigates sepsis, the condition which killed his dad Cliff last year.
Following three families over a month as they struggle with monthly rubbish collections.
Investigating the impact of welfare cuts on people's lives in Wales.
Tim Rogers investigates the company behind the Circuit of Wales.
Ex-Wales striker Dean Saunders looks at how Wales can continue its footballing success.
Tim Rogers learns how the decision to leave the EU has divided the nation.
Tim Rogers investigates why so many GPs in Wales are quitting.
The fight for the truth about the death of Cheryl James at the Deepcut army barracks.
Is money used to implement laws aimed at protecting the Welsh language being well spent?
Robbie Savage finds out what can go wrong on the platforms used by billions.
A woman attempts to rescue her mother living in Aleppo.
A group of women fight to rid Wales's most deprived estate of its unenviable reputation.
The implications of underestimating the threat of winter storms for Welsh homeowners.
How once-homeless student Jacob Lewis managed to win a place at Cambridge.
How the police uncovered a huge motor insurance fraud perpetrated by a Blackwood family.
How lessons are being offered to help people falsely claim student loans and grants.
Does rugby have a secret drug problem? The sport has more players banned than any other.
Talking to families of patients at a hospital at the centre of a police investigation.