WORLD: Leaders agree to Russia & Ukraine ceasefire

A deal to end the fighting Eastern Ukraine has been agreed at a summit in Belarus. The leaders of Russia, Ukraine, Germany and France announced that a ceasefire would begin on 15 February. The deal, announced after 17 hours of talks, also involves a withdrawal of heavy weapons from the front line. The leaders said Ukraine's pro-Russian rebels...

HEALTH : New Ebola cases rise again

GENEVA - The number of new cases of Ebola has risen in all of West Africa's worst-hit countries for the second week in a row, the World Health Organization (WHO) says. This is the second weekly increase in confirmed cases in 2015, ending a series of encouraging declines. The WHO said on Wednesday that Sierra Leone had registered...