WASHINGTON (AP) — A cow the Agriculture Department had suspected of carrying mad cow disease was declared free of the illness after follow-up tests, officials said yesterday. The announcement was a ...

WASHINGTON - Canadian officials have traced to two mills the feed that probably caused North America's two cases of mad cow disease, one in Canada last May and the other Canadians trace mad cow ...

WASHINGTON (AP) -- Canadian officials have traced to two mills the feed that probably caused North America's two cases of mad cow disease, one in Canada last May and the Canadians trace mad cow ...