Scientists say they have bred a genetically modified mosquito that can resist malaria infection.
A 15-year-old boy has died of Ebola in Liberia less than three months after the country was declared free of the virus, health officials tell the BBC.
A 3D-printed model of the blood vessels inside a woman's brain has helped surgeons practise life-saving surgery.
The midwife trying to save others from FGM
Could a 'miracle' berry kill your cravings for sugar?
How surgeons can rebuild a whole face with a transplant
Sierra Leona celebrates with twerking policemen and doctors
Has a new era in medicine arrived?
We know where the first human became infected
Rapid diagnostic tests are urgently needed to help doctors know which patients require antibiotics, a review says.