Saturday, March 21, is the Swallows Day Parade in San Juan Capistrano. The cliff swallows fly from Argentina, one of the ...

The peregrine falcons nesting on top of Pitt's Cathedral of Learning have laid their first egg of the season.

Why did our ancestors ditch the shell and start growing babies inside their bodies instead? In this episode of Big Ideas, ...

A year ago, eggs were scarce and prices were sky-high. But avian flu took a much smaller toll on America's egg-laying chickens this winter than last, and egg prices have tumbled 42%.

Wisconsin's fourth largest egg producer, Daybreak Foods, faces two more bird flu outbreaks in less than 2 weeks, impacting millions of hens.

Lady Bird Johnson Wildflower Center's beloved great horned owl, Athena, is back at her nesting spot—laying an egg Thursday morning. The center celebrated Athena's return for the 16th consecutive year.

Add Yahoo as a preferred source to see more of our stories on Google. An egg-citing plot twist has emerged in what’s already been an eventful nesting season for Big Bear’s celebrity bald eagle couple.

An egg-citing plot twist has emerged in what’s already been an eventful nesting season for Big Bear’s celebrity bald eagle couple. Jackie laid an egg on Tuesday afternoon, offering new hope for babies ...

In many homes, especially in warm areas, you can see house lizards all the time. People often see them quietly sitting on ...

Scientists studied centuries-old bird feathers from an ancient tomb on the coast, and then traced the origins back to the ...

A post on Instagram celebrated Sia the white-tailed eagles first birthday. Read here about how they hatch and grow up.