The color palette of the birds you see out your window depends on where you live. If you're far from the Equator, most birds ...

Living birds are technically a specialized group of dinosaurs, and the model indicated that the common ancestor of all the ...

Feathered creatures can generate such hues using two main strategies: pigments and structures. Cells make pigments like ...

Hens fluff their head feathers and blush to express different emotions and levels of excitement, according to a study ...

They found that the position of the head feathers and the color of the skin varied between these emotional contexts. Their ...

The birds you see in your backyard can be very different depending on where you live. If you’re far from the Equator, most ...

Blushing was once thought to be the “most peculiar and most human of all expressions,” as Charles Darwin put it, but a new ...

For the first time, researchers found that chickens fluff their facial feathers and blush in response to varied stimulation, ...

Hens blush when they are scared or excited, reveals new research. Domestic chickens use flushed skin and feather fluffing to ...

The artist’s new paintings at Gagosian show her working through the loss of her husband, the artist Brice Marden, in a hot ...

Hens fluff their head feathers and blush to express different emotions and levels of excitement, according to a new study.