Researchers have profiled the molecular structure and features of a key part of the deadly Nipah virus. Experiments in cells showe how changes in the viral polymerase -- a protein involved in viral ...
The EPA's revised standards extended the cleanup boundary in Butte to include more than 7,253 homes in a 25-year time frame.
Two Canadian geese that were found dead on the flagship University of Massachusetts campus have tested positive for bird flu, ...