Birds are some of the most majestic animals around, soaring across the skies. But what are the largest flying birds in the ...

The title of largest bird that ever lived has long been held by a specific species of elephant bird that lived between 10,000 and 1,000 years ago, but a new challenger has just usurped the throne ...

The largest flying bird known to ever have lived has now been revealed, an extinct giant with a wingspan more than twice the size of the largest living flying bird, researchers say. "It's a really ...

The biggest bird in the world weighs between 220 and 350 pounds, but it doesn't even come close to the largest bird who ever lived. Here's who it is.

Brazil, the world's largest exporter, reported its first ever bird flu outbreak in a chicken breeding farm in the south.

Now considered the world's largest flying bird, the beat, dubbed Pelagornis sandersi, had a wingspan of about 20 to 24 feet (6.1 to 7.3 meters), which is at least twice that of the previous record ...

The title of largest bird that ever lived has long been held by a specific species of elephant bird that lived between 10,000 and 1,000 years ago, but a new challenger has just usurped the throne.