Scans show possible link between brain development and antisocial behaviour

‘Striking’ structural differences seen in study which compared brain scans of young men with antisocial behavioural problems with their healthy peers

Why toxic air is every family’s problem – cartoon

Air pollution has been linked to child mental illness. Are we all doing our bit?

My OCD reared its ugly head when I tried to come off medication to start a family

Trying to keep my unborn child from possible harm made me very ill. I learned the hard way that I don’t have a choice, but I accept that now

Sadiq Khan moves to ban body-shaming ads from London transport

London mayor wants to stop running ads that promote unrealistic body expectations and demean women

Wide awake at 3am? Meet the insomniacs who learned to sleep better

It’s a catch-22: the more you can’t sleep, the more you worry about it and the worse it gets. Insomniacs tell us how they managed to break the cycle

Doctors edge closer to creating babies with DNA from three people

Studies on embryos made with extra DNA showed majority were indistinguishable from standard IVF embryos

No deal, Noel Edmonds. Positive thinking can’t cure cancer

The TV presenter’s comments on negative energy tap into the damaging mantra of personal responsibility that says we are somehow to blame for our own illnesses

Marriage may improve chances of surviving a heart attack, say researchers

Study indicates that married people are 14% less likely to die from a heart attack than single patients, while divorced people fare worst of all

How do you cope with insomnia? Tell us your story

The former Sex and the City star Kim Cattrall has spoken out about her chronic insomnia. How do you cope with being unable to nod off?

Noel Edmonds in Twitter row after claims that electronic box ‘tackles cancer’

Ad watchdog ‘urgently’ investigating tweets, as presenter causes further outrage by suggesting patient’s cancer may have been caused by ‘negative attitude’