One in five teenagers has used e-cigarettes, a large-scale study finds. So what makes them so appealing to young people?
Health Secretary Jeremy Hunt says the Conservatives are making "good progress" towards better NHS availability as David Cameron promises a 24/7 health service.
David Cameron promises the health service will offer consultants seven days a week in England by 2020 if the Conservatives win a second term.
A landmark procedure carried out at a UK hospital is set to significantly increase the number of lives saved among people waiting for a heart transplant.
Top Gear presenter Jeremy Clarkson's contract will not be renewed after a BBC investigation finds he launched an "unprovoked physical and verbal attack" on a producer.
A year after a meningitis vaccine was given the go ahead, it's still not in use. Has a row between the drug companies and the government caused suffering to children's lives?
Will there be any relief for the NHS in the chancellor's statement? I have spoken to a number of health economists and the general feeling is there's not likely to be much.
Liberal Democrat minister Norman Lamb reveals the "painful" time he and his family have endured due to his son's mental health struggles.