A primordial developmental toolkit shared by all vertebrates, and described by a theory of the mathematician Alan Turing, sets the growth pattern for all types of skin structures. In 1952, well before ...

According to a new study, the precise patterning of bird feathers relies on signaling through ectodysplasin (EDA) and its receptor EDAR -- the same signaling pathway known to be crucial for the ...

Whip up several of these easy face scrubbies for a standalone gift or a spa gift basket! They are wonderful to reuse and make great gifts. Every year I design a new face scrubby pattern for ...

Researchers has revealed the color and detailed feather pattern of Microraptor, a pigeon-sized, four-winged dinosaur that lived about 130 million years ago. The non-avian dinosaur's fossilized plumage ...

The detailed feather pattern and color of Microraptor--a pigeon-sized, four-winged dinosaur that lived about 120 million years ago--had a glossy iridescent sheen. Its tail was narrow and adorned with ...

After I finished my first knitting project, a baby towel, I was eager to knit something else. A knitting friend suggested dishcloths as a good way to get started. It was a great idea, and I decided to ...

Feathers evolved in dinosaurs and are a key characteristic of birds today. They are arranged in a precise hexagonal pattern in a bird's skin, but it has been unclear how this happens. According to a ...