It’s an ecological wonder not seen anywhere else in the world, and a bonanza for scientists who are looking to stop the next ...

Keith Poulsen’s jaw dropped when farmers showed him images on their cellphones at the World Dairy Expo in Wisconsin in ...

A virologist explains that why this probably isn’t the big one — but that it’s a sign of bad things happening with the virus.

A dozen more dairy herds in California have been stricken with bird flu as the virus continues to infect animals and humans ...

President-elect Donald Trump must contend with the H5N1 bird flu virus circulating among livestock, which experts fear could ...

The Biden administration should approve a vaccine for the H5N1 bird flu virus, according to a former state health ...

Health officials in the United States have raised concerns over the possible risks of a new pandemic, after a bird flu ...

The outrage follows multiple public health figures—including Dr. Deborah Birx, who led the White House’s Covid-19 response, and former Planned Parenthood president Leana Wen—urging the public to take ...

There are 66 human cases of bird flu across the nation. Former Baltimore health commissioner Dr. Leana Wen expressed concern it could spread without a vaccine.

Amid a "concerning" new mutation in bird flu that may indicate the virus could begin to more easily infect humans, what are ...

"It's a tricky thing to communicate." Fears that H5N1 bird flu could unleash a pandemic go back decades, and previous strains ...