Reported recurrence rates of lentigo maligna treated with Mohs micrographic surgery have ranged from 0.5 to 30.0% in the ...

Analysis of the fossil skin of a 183-million-year-old plesiosaur revealed that it had a mixture of smooth and scaly skin.

A 183-million-year-old fossil with exceptionally well-preserved soft tissues has revealed that some plesiosaurs were covered ...

Prepare to get schooled If you have kids in school, or even if you don’t, you’ve probably realized that there’s a lot about ...

IT has been suggested that the melanin-containing granules of melanocytes are derived from the mitochondria of these cells. The term ‘melanized mitochondria’ has been used for describing the ...

Computer animators and video game designers may soon have a better way to create the purple-green sheen of a grackle's wing, or the pink flash on a hummingbird's throat, thanks to a new method for ...