Discoveries which saved lives and sight of millions in Africa win Medicine Nobel Prize.
In some countries, surgery for cancer is almost non-existent
The new approaches to praise, learning and encouragement to help children achieve more
Around 700 million cases of malaria prevented in Africa in the last 15 years
Claudia Hammond tries out an electrical treatment for motion sickness
Does eating while walking make you add weight?
A new study finds age-specific dementia prevalence is falling in parts of Western Europe.
The new study that finds people who regularly eat spicy food have a lower risk of death.
Social media may be a faster and better weapon against food poisoning.
The new Ebola vaccine, the less than perfect malaria vaccine and Nigeria is polio-free.