Explore how crows can hold grudges for up to 17 years, showcasing their incredible memory and recognition skills.

Eagle feathers were on full display at a recent powwow in Billings, where dozens of Native Americans adorned with feathers ...

Rows of flaps inspired by bird wing feathers improve airfoil performance by boosting lift, reducing drag and mitigating stall.

America's golden eagles face a rising threat from a black market for their feathers used in Native American powwows and other ...

Spec. Moses Brave Heart received a religious accommodation to grow his hair and wear an eagle feather to express his Oglala ...