disease
Pick your frog poison
Jessica P. Johnson | May 31, 2011
Human development may destroy natural habitats, but it could also provide amphibians with a safe haven from deadly fungal infections.
WHO punts on smallpox
Bob Grant | May 26, 2011
The World Health Organization is remaining mum on the issue of maintaining laboratory stocks of the smallpox virus, which the US government wants to preserve for the next five years.