She had just graduated from college when the frightening symptoms started to surface. The vivacious, easygoing 22-year-old suddenly became inexplicably irritable and short-tempered. Then her memory ...

LONDON -- A new theory proposes that mad cow disease may have come from feeding British cattle meal contaminated with human remains infected with a variation of the disease. The hypothesis, outlined ...

H5N1 avian influenza has long been a concerning virus. Since its discovery in 1996 in waterfowl, bird flu has occasionally caused isolated human cases that have quite often been fatal. But last year ...

Baby Cows' Impatience To Meet Human Neighbor Tugs at the Heartstrings originally appeared on PetHelpful. Dogs and cats may have been domesticated over thousands of years to become the pets we know and ...

At least four cattle herds in Nevada have tested positive for a strain of H5N1 bird flu never before seen in cows, state agriculture officials confirmed Wednesday, and respiratory symptoms like ...