wrinkle

Fine wrinkles preserved over the ribcage indicate that the skin of this duckbill was relatively thin.

The malleability of the dog genome allows for enormous physical variety, she explained, meaning that breeders can push features to extremes—squashing snouts, piling on wrinkles.

Filler is usually injected into the face which helps to fill wrinkles and add volume to tissue, while Botox injections are anti-wrinkle treatments used to relax the muscles.

A small but growing body of research and clinical trials suggest that injecting polynucleotides can rejuvenate skin, not only making it healthier but potentially reducing fine lines, wrinkles and scars.

The stock had already enjoyed a long rally, having recently peaked at $164, and any wrinkle to the growth story was bound to knock it down.