With the rise of bugs that are resistant to virtually everything medical science can throw at them, scientists are now hoping to re-engineer existing antibiotics to make them thousands of times more powerful
Developments in eye-gaze technology – which converts minute movements of the eye into spoken words – are opening up undreamed of opportunities for people with motor neurone disease
The 2017 Nobel prize for medicine was awarded for the discovery of how our circadian rhythms are controlled. But what light does it shed on the cycle of life?