Birds are among the most fascinating creatures on Earth, with nearly 10,000 species ... This article explores the top 10 ...

Scientists have identified bones of the largest flying bird ever found -- an ancient soaring seabird with a wing span of at least 21 feet. Daniel Ksepka, curator of science at the Bruce Museum ...

With a 24-foot wingspan, how did the prehistoric Pelagornis sandersi, the largest known flying bird of all time, manage to fly so well? It relied on two key factors: a light frame and an ability ...

Although peacocks are the largest flying birds and prefer to roost in trees or high places at night, they build their nests ...