At about 10 months old, the King Penguin chick, who went viral this year for his large and fluffy appearance, started to shed his baby feathers and gain some adult ones in a process called ...

At about 10 months old, the King Penguin chick, who went viral this year for his large and fluffy appearance, started to shed his baby feathers and gain some adult ones in a process called ...

Researchers in Western Canada have discovered these slicks of solidified sap, known as amber, contain a great variety of dinosaur and bird feathers from the Late Cretaceous period. They found 11 ...