Zimbabwe police bar health march

Police in Zimbabwe bar medical staff from marching to protest about the country's deteriorating health system.

Left the gas on?

We all worry, but when does it become an illness?

Micro needles aid bionic advances

Scientists are developing microscopic needles which could help amputees move artificial limbs with brain power.

Motor neurone disease clue found

Scientists have identified a molecule which could be key to understanding the cause of motor neurone disease.

Drug-resistant ward bug concern

Hospitals need to be vigilant against an emerging drug-resistant bacterium, warn infection control experts.