ANCHORAGE, Alaska — For hundreds, perhaps thousands, of years, Natives of Southeast Alaska have paid artisans to create tools, clothing and ceremonial regalia adorned with feathers. So contemporary ...

If you had to describe a male peacock’s tail feathers, you might pick words like “dazzling” or “beautiful.” You probably wouldn’t go with “stealthy,” “aerodynamic,” or “subtle.” Peacock tails are just ...

About 99 million years ago, an unlucky juvenile dinosaur wandered into a sticky trap and sacrificed a chunk of its tail. That dinosaur's loss was paleontology's gain. Millions of years later, the ...