New versions of the H5N1 virus are increasingly adept at spreading. Suggestions to either let it rip in poultry or vaccinate the birds could backfire.

Although the avian flu (H5N1) virus may not be making the news as frequently, it is still working hard behind the scenes, ...

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

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

The CDC ends its emergency response to H5N1 bird flu after recording 70 human cases and one death nationally, even as experts ...

HEALTH chiefs have warned of the danger of touching sick or dead wild birds – over risks of bird flu. In recent weeks, groups of dead wild sea birds have been discovered off the west coast ...

Smoking, air pollution and several other factors have led to significant disparities in lung health across the U.S.

Surat: Having already conquered the world's seven summits, 27-year-old Anuja Vaidya from Diamond City — has now made waves in the world of water sport.

An interactive tool from Johns Hopkins University lets you track the disease as the U.S. suffers its worst year in decades. The United States is experiencing its worst measles outbreak in three ...