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Could a single vaccine block nearly all viruses?
A universal nasal spray could protect against all coughs, colds, flu and certain bacteria

Surviving without lungs for 48 hours
How a man too ill to receive his lung transplant survived with an artificial one.

Are statins safer than we thought?
A new study suggests statins have far fewer side effects than we thought

Why do some people hoard?
Claudia visits someone who describes how hoarding has taken over her life

South African coming-of-age initiations
As 48 young men die due to complications from circumcision, what needs to change?

Could the shingles vaccine really slow down the ageing process?
People who have had a vaccine against shingles seem to be aging more slowly

What effect does exercise really have on depression?
New review compares exercise, medication and psychological therapy in treating depression

China’s latest bid to boost its birth rate
What impact might taxes on contraceptives have in China?

How can we eliminate malaria?
The big ideas and innovations that may help us one day eliminate malaria

2025: A big year for tackling malaria
The new drugs, gadgets and vaccines making a difference