From 9-foot tall ostriches to albatrosses with gargantuan wingspans, here are some of the biggest birds in the world.

Among the birds of the world, it is usually the males who have the brightest feathers and the females who are the most drab, ...

The Bald Eagle’s undeniable majesty has earned it longtime status as the mascot of the United States, but the bird also has some surprisingly quirky traits, like its dicey aerial courtship routine or ...

Recently, NASA posted a photo of one such bird, which they termed a 'large, brown-eyed' sandhill crane. The first reason is that the shot was magnificent, primarily because the species was a ...

Climate change and habitat loss could cause more than 500 bird species to go extinct in the next 100 years, researchers from ...

Colorful birds thrive in cities, according to new research. Avian species that do well in urban areas have feathers of a more ...

Nearly 400 birds — mostly brown pelicans — were found dead from suspected bird flu in Hatteras, N.C. in late February, an official confirmed to WTKR on Friday.