TORONTO – Federal officials Thursday tested a British Columbia dairy cow suspected of contracting mad cow disease, potentially bad news for Canadian cattle ranchers still recovering from a two-year ...

WASHINGTON — Scrambling to trace the history of a bovine afflicted with “mad cow” disease, Canadian authorities quarantined two additional farms Wednesday where the animal had spent time and tried to ...

The Senate voted Thursday to overturn the Bush administration’s decision to allow Canadian cattle into the country nearly two years after they were banned because of mad cow disease. The White House ...

The United States banned all beef imports from Canada after a lone case of mad cow disease was discovered in the heart of Canada's cattle country on Tuesday. The discovery raised concern because ...

Beware all cows from Canada: We know where you live. California agriculture officials say they are keeping tabs on all immigrant cattle from the Canadian province of Alberta, where an 8-year-old ...

There is a slight bit of positive news for those who love to grill a steak in the summer or enjoy a roast dinner during the ...

WASHINGTON - Government officials were trying Friday to trace a cow shipped to the United States from the same Canadian herd as an animal infected with mad cow disease, but officials said it was ...

WASHINGTON (AP) -- The Agriculture Department will not allow meat from older cattle when it expands U.S. imports of Canadian beef on March 7, Agriculture Secretary Mike Johanns said Wednesday. The ...

Cattle from Canada are safe for shipment to the United States, despite two new Canadian cases of mad cow disease, Agriculture Department investigators said Friday. A team of experts traveled to Canada ...

WASHINGTON (Reuters) - A heifer born from an animal in the same herd as a Canadian bull diagnosed in February with mad cow disease was exported to the United States in 2002, but a U.S. official said ...

TORONTO (Reuters) - Canadian scientists are breeding a special type of cow designed to burp less, a breakthrough that could reduce a big source of greenhouse gases responsible for global warming. Cows ...