Life is full of ups and downs, so the BBC has created Headroom, a campaign to encourage you to look after your mental wellbeing.
Find out the latest news and the global reaction to the spread of the potentially deadly illness, including an article by Dr Trisha Macnair.
Does brain training really work? Take part in the Brain Test Britain experiment, to help us find out.
Skin cancer is the most common cancer in under-35s in the UK. Girls Aloud star Nicola Roberts looks at Britain's obsession with sunbeds, meeting those who have become addicted to sunbeds and visiting a skin cancer clinic.