Correction: A previous version of this story misstated the cause of death for birds at the Bronx Zoo. The lab results for ...

A dairy worker in Nevada has reportedly been infected by the killer variant of H5N1 bird flu; analysis shows changes in new ...

Mount Pleasant officials reported they had received confirmation that the Canada geese found dead at the beginning of the week at a pond in a Thornwood park tested positive for bird flu. That followed ...

It was bird poop. Everyone had finished their supply of drinking water, and no one had hand sanitizer in their backpack. Two days later she had a cough, high fever, chills, and muscle aches. She ...

Parks Canada says it has found a confirmed case of bird flu in a Canada goose at Rouge National Urban Park and suspects five more. Here’s how you can protect yourself and your pets.

An outbreak of highly pathogenic avian flu has been circulating for years, and while South Carolina doesn’t have any major ...

Migrant farmworkers are on the front lines of the H5N1 surge — but deportation fears complicate virus surveillance ...

Live poultry markets in New York City raced to sell off all their chickens and other fowl Friday after seven cases of avian ...

The newer variant of avian influenza that recently infected dairy cattle in Nevada has a genetic change that’s thought to ...

Bird flu is forcing farmers to slaughter millions of chickens a month, pushing U.S. egg prices to more than double their cost ...