World health organization

The Ebola outbreak in West Africa is accelerating and could grow six times larger to infect as many as 20,000 people, the World Health Organization said Thursday. The U.N. health agency unveiled a new...
(Image source: U.S. Department of Agriculture) BY MATT MORENO A new strain of bird flu that's killed more than one-third of people infected, could resurface later this year. According to the...