Three television adverts for electronic cigarettes are banned, just weeks after a change in rules allowed people to be shown using them.

West Africa's Ebola crisis is likely to last until the end of 2015, says leading researcher Peter Piot, who helped to discover the virus in 1976.

Hospital specialists say proposed NHS England funding changes could lead to people dying unnecessarily if they are implemented.

Russian President Vladimir Putin calls for a cap on rising vodka prices, fearing they are pushing drinkers towards cheap, illegal substitutes.