Successfully separating conjoined twins is a complex operation that depends on how they are joined as well as the experience and skill of the surgical team.
Africa battles with a dearth of data and seems unable to scale up health innovations. If these can be systematically addressed, the continent can take great strides towards better health for all.
Drugs, new materials and even more creative uses: biodiversity is full of potential.
A parliamentary bill aims to assuage fears that innovative treatment will lead to doctors being sued – but the problem doesn't exist.