The reason some patients are cured of type-2 diabetes after a gastric bypass has been solved by researchers.

The new Mers virus, which has killed half of those infected, is "unlikely" to reach the same scale as Sars, ministers in Saudi Arabia say.

A team was able to make mice wrongly associate a benign environment with a previous traumatic experience from different surroundings.

An MP calls for an inquiry after surgeons say heart patients are dying waiting for treatment at Wales's biggest hospital.

NHS doctors in Devon are getting training from John Lewis store managers to help them improve customer service and staff morale.