Scientists now believe that feathers didn’t just appear suddenly in birds. Instead, they evolved step by step from much ...

"Fossil feathers are usually preserved in ancient mudrocks laid down in lakes or lagoons. The fossil vulture is preserved in ...

Feathers are among the most complex cutaneous appendages in the animal kingdom. While their evolutionary origin has been ...

Bird songs are plentiful during the spring, but have you ever wondered why do birds sing? Find out the reasons from a bird ...

Seeing an owl is a magnificent experience — but one Michigan snowy owl is truly unique. What caused the owl to have ...