Bird feathers can contain pigmentation for a wide range of colors, with specific molecules reflecting certain hues when light touches them. They also can display “structural” colors, where the thicknesses of layers of cells and connective tissues are fine-tuned to refract certain colors.

Over the past decade or so, scientific research has revealed surprisingly young-looking features in fossils and other artifacts dated in the millions of years. The discoveries include blood vessels in T.

Stumptown Brewery in Guerneville, California, brews its beer according to a unique formula. Although standard ingredients such as malt and hops are used, the yeast that is added is supposedly 45 million years old.¹ The yeast was found in the digestive tract of a bee encased in amber. How could yeast cells survive and still be able to make beer after such a long time?

The remains of a dinosaur found in the Hell Creek Formation of North Dakota are so well preserved that some scientists are just “gobsmacked.”