Male green hermit hummingbirds evolved sharper bills that work better in mating fights. These battles shaped the unusual bill ...

Do lions have accents? Study finds geographic differences in roars and reveals what scientists thought was one roar type is ...

Your pet's name should be a meaningful one, and many traditional Native American names are rich with evocative meaning, ...

Forget moving into a big house or driving a flashy car. These days if a television series wants to let you know a character ...

The tufted duck is a small diving duck with a population of close to one million birds, found in northern Eurasia. Tufted ducks have black features that can have hints of green or purple and have ...

The lovable Star Wars droid is helping to shed light on why some bird species are better at mimicking sounds than others ...