Forms of the virus have spilled over from wild birds into cattle at least twice, raising new questions about the virus’s ...

As bird flu spreads in the United States, are there are any risks of the virus from drinking milk or eating eggs? Here's what you need to know, according to experts.

A branch of the H5N1 bird flu family tree that hadn't previously been seen in cattle has now been detected in dairy cows.

Until last week, all bird flu in dairy herds had been identified as the B3.13 variant, which was believed to have come from ...

While the risk to humans of exposure from cows or milk remains low, this new flu spillover from birds into cows raises the need for continued surveillance.

Consumers can safely drink pasteurized milk, despite reports of dairy cattle infected with the new strain of bird flu.

By the end of the 20th century, it seemed like cow’s milk was over, along with scrunchies and network television. Soy and nut milks had moved from health-food shelves to the supermarket to Starbucks, ...

Experts said it raises new questions about wider spread and the difficulty of controlling infections in animals and the people who work closely with them.

A ranch family in Veblen, South Dakota, had a once-in-a-lifetime experience Tuesday night when one of their cows gave birth to quadruplets. The chance of that happening is 1 in 700,000. What’s even ...

A second type of bird flu has been found in U.S. dairy cows for the first time, the U.S. Department of Agriculture (USDA) announced on Wednesday.