The prime minister is to renew his vow to boost NHS funding to create a "seven-day" service - but doctors question how the plan will be achieved.

Hospitals in the South West are being fined millions of pounds for not meeting their targets.

Police are warning people about fake beauty products after substances such as rat droppings, human urine and arsenic were found in seized goods.

A hospital nurse is found guilty of murdering two patients and poisoning 19 others by contaminating treatments with insulin.

The World Health Organization is to set up a $100m emergency contingency fund following the Ebola outbreak, its director-general announces.