Scales or feathers? It all comes down to a few genes

Scales, spines, feathers and hair are examples of vertebrate skin appendages, which constitute a remarkably diverse group of micro-organs. Despite their natural multitude of forms, these appendages share early developmental ...

Butterfly wings inspire new high-tech surfaces

A South American butterfly flapped its wings, and caused a flurry of nanotechnology research to happen in Ohio. Researchers here have taken a new look at butterfly wings and rice leaves, and learned things about their microscopic ...

Fish skin structure explains biological cloaking

The highly effective optical means by which silvery fish, such as the European sardine and Atlantic herring, camouflage themselves from predators is explained this month in Nature Photonics.

Novel mechanisms regulate inflammatory skin diseases

Investigators have identified a novel role for an intracellular trafficking pathway in regulating epidermal developmental processes, which could serve as a future therapeutic target for inflammatory skin diseases, according ...

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