Wisdom, a 74-year-old Laysan albatross, is the world's oldest known wild bird. She also just became a mother yet again.

The egg industry has spent millions of dollars on measures to prevent avian influenza from devastating their flocks.

Bald eagles have been nesting at U.S. Steel's Irvin Plant for six years, four of which have been livestreamed. Irvin and Claire, named after the steel plants, were a much-loved couple. They set up ...

In most species of birds-of-paradise, males have the ability to glow to attract mates, adding another element to their ...