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

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

(CNN)– A newer strain of the bird flu virus has been detected in Nevada. According to the Nevada Department of Agriculture, 6 dairy herds in the state tested positive for a newer strain named D1.1.

A Republican lawmaker made an unusual suggestion during a public hearing Thursday on a bill that could lead to a fart tax on ...

Nevada dairy cattle infected with a new bird flu strain, Type A H5N1 D1.1, raising concerns of multiple transmission channels ...

The data, which appeared fleetingly online on Wednesday, confirmed transmission in two households. Scientists called on the ...

Halting the release of information about bird flu leaves Americans in the dark about a confirmed threat to agriculture ...

In our news wrap Thursday, Panama's president is pushing back on U.S. claims that a deal over transit fees for the Panama Canal was reached, the NCAA updated its transgender policy to limit women's ...

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 ...

Herds of cattle in Nevada tested positive for the strain of H5N1 bird flu never before seen in cows, state agriculture ...