Sky-high egg prices have drawn renewed attention to the bird flu outbreak, which has caused more than 166 million wild and ...

A new H5N1 bird flu mutation has appeared in a cluster of infected dairy cows. It's a genetic change that scientists say ...

New York City’s wet markets – stores that house and slaughter mostly live poultry – landed in the spotlight last month after ...

Egg prices again reached a record high in February, as bird flu continues to spread and Easter and Passover approach.

A team from EL PAÍS joins the Spanish expedition which has detected the spread of deadly avian flu among Antarctic fauna ...

The most recent outbreak of bird flu has driven up the cost of eggs, forcing business owners to raise prices or limit their ...

RFK Jr. has once again railed against vaccines, this time claiming that vaccinating birds against avian flu will turn flocks ...

The Netherlands, one of the world's largest egg exporters, has launched a pilot program on a laying-hen farm to vaccinate poultry against bird flu with the aim of achieving large-scale vaccination, ...

The Republican administration's broad policy outlines are accepted by a majority of voters. But they could change their mind ...

As bird flu outbreaks continue to affect animals, experts answer questions about keeping pets and their owners healthy ...

Raw cheese made with milk from dairy cattle infected with bird flu can harbor infectious virus for months and may be a risk to public health, according to ...