While it's tragic and alarming to see a massive die-off, it's not uncommon for birds that travel in such large populations.

The discovery of bird flu in the San Mateo backyard flock prompted health officials to remind people to take biosecurity ...

Yahoo News provides the latest updates on the spread of bird flu in the U.S., and its effect on rising egg prices and shortages.

While it's tragic and alarming to see a massive die-off, it's not uncommon for birds that travel in such large populations.

All live poultry markets in New York City and some of its suburbs were ordered Friday to close for a week after the detection ...

New York on Friday ordered a weeklong shutdown of all live bird markets in New York City, Westchester and Long Island after seven cases of avian flu were detected at bird markets in the city.

TRENTON, NJ - As consumers across New Jersey and the United States crack open their wallets, they're finding that the cost of ...

In the relatively few U.S. cases of human bird flu so far recorded, symptoms have typically been mild -- congestion, pink eye ...

Pennsylvania's first confirmed case of avian flu in 2025 in domestic poultry was reported in a 50,000-bird flock on a Lehigh ...

UC San Francisco's Rais Vohra, MD, explains recent increase in reported virus infections and the risks of consuming raw cow’s milk.