T here’s a pretty big variety in the bird world. From tiny wrens and goldfinches to flightless species like ostriches and powerful swimmers like gannets, the birds of planet Earth have a lot of niches ...

North America has lost 3 billion birds, a 29% decrease in overall bird populations since 1970. Over the past 55 years, bird ...

Changes in the number, shape, efficiency and interconnectedness of organelles in the cells of flight muscles provide extra ...

It's May, the best month of the year to spot new birds stopping by the Pikes Peak region during spring migration. Gazette reporter Jennifer Mulson has spotted some old favorites, learned a new species ...

Eaglets Sunny and Gizmo have been seen exercising their wings as experts say they are on the verge of taking to the air for ...