13:46 UK time, Wednesday, 4 December 2013
A 28-year-old woman has begun a legal bid to prevent her dead husband's frozen sperm from being destroyed.
Though at first muted in his approach to HIV/Aids, Nelson Mandela became a dedicated advocate for a more vigorous approach to the disease.
Scientists have cast doubt on the value of vitamin D supplements to protect against diseases like cancers and diabetes.
A month on from Typhoon Haiyan, healthcare is being restored
Why do people troll themselves online?
Is how long you'll live simply down to your postcode?
How dangerous is 'highway hypnosis'?
The new childbirth technique that started as a party trick
"I thought I had months to live in the 1980s"
What are the surprising foods that can poison you?
How comic strips can improve medics' bedside manners
Future challenges in the fight against HIV/Aids
Why do public figures choose not to reveal they are ill?
It has been a long wait for this city to get its own Indian style microbrewery
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