Experts urge U.S. to prepare for possible new pandemic as H5N1 bird flu outbreak spreads with dairy animal and human cases. Here's what to know.

The spread of H5N1 avian influenza virus in the United States has sparked fears of a potential pandemic. The H5N1 virus is ...

Tobacco farming in Uganda has resulted in the loss of trees key to the diets of chimpanzees and baboons, increasing human-primate interactions -- and the risk for disease spillover.Less than half a ...

As well as suffering the same range of threats facing animals worldwide, our frogs continue to battle a deadly fungal disease.

A pair of north-central Montana bighorn sheep have tested positive for pneumonia-causing bacteria; Montana wildlife officials ...

Border security dogs are an essential part of stopping invasive species from hitching rides with air travelers.

MBALE, Uganda -- Uganda on Saturday declared an end to the Ebola Sudan Virus Disease (SVD) outbreak after completing a 42-day ...