Bird flu has devastated poultry and dairy farms since it was first detected in North America in late 2021. But what has been ...

The bird flu is about much more than egg prices, and it’s an open question whether industry or policy can slow the spread.

The massive annual spring migration of America's birds – millions of them – is underway. Here's how to follow along at home.

Peak bird migration is about to start in Colorado and around the country. Here are tools for tracking and identifying the ...

But what has been the toll on wild birds? More than 170 species of North American wild birds – including ducks, geese, gulls, owls, eagles and others – have been infected with bird flu.

But what has been the toll on wild birds? More than 170 species of North American wild birds — including ducks, geese, gulls, owls, eagles and others — have been infected with bird flu.