As authorities brace for a potential resurgence in bird flu cases this fall, infectious disease specialists warn that the Trump administration's crackdown on undocumented immigrants could hamper effor ...

In one of the top Arctic birding destinations in the world, environmental and health challenges are threatening some of the seabirds that are part of Norway’s unique coastal ecosystem ...

A deadly bird flu has jumped to entirely different species - and they're in your house now. The H5N1 Bird Flu was was detected in house flies in California, according a Twitter account dedicated to ...

Influenza viruses like bird flu can mix and match their genomes, and this has played a role in at least three of the last ...

Bird flu fears have focused on the poultry and dairy industries and human health. But wild animals are threatened, too—at ...

Bird flu was nearly everywhere in the U.S.—in chickens, cows, pet cats and even humans. Cases have gone down, but experts ...

For months, bird flu was seemingly everywhere in the U.S.: news headlines reported the highly pathogenic H5N1 avian influenza ...

The H5N1 avian flu is circulating in cows and other mammals. Whether it will make a permanent leap to humans is another ...

The virus, which scientists call H5N1, has spread like wildfire around the globe in recent years, surprising and horrifying ...