Langaney, A. Roessli, D. van Blyenburgh, N. Hubert and Dard, P. 1992. Do most human populations descend from phylogenetic trees?. Human Evolution, Vol. 7, Issue. 2, p ...

Under eye pigmentation involves an excess of darker pigment than the surrounding skin. Although they aren’t typically a cause ...

Two separate mechanisms account for the increased pigmentation and each may arise in the epidermis, dermis, or mixed (dermis and epidermis). Typically, patients endure the same consequences.

There’s quite a bit of strategy involved: Many of the active ingredients used for brightening target the pigment production process, which is responsible for churning out excessive amounts of ...

These patches of uneven skin tone are the result of excess melanin production, which is the body’s natural tanning pigment, causing spots or patches that look darker than the rest of your skin to form ...

Cells get nutrients from their environment, but where do those nutrients come from? Virtually all organic material on Earth has been produced by cells that convert energy from the Sun into energy ...

In this article we review the current literature germane to macular pigment and AMD, and examine the evidence that retinal carotenoids are protective against AMD.

(Adobe Stock) Get rid of pigmentation and dark spots with the Minimalist 2% Alpha Arbutin Serum. This skin-lightening serum is clinically proven to reduce hyperpigmentation and blemishes.

Pigments appear to the human eye to be colored because white light — which contains all the colors of the visible spectrum — is selectively absorbed by the pigment itself. Reflected light from the ...

Isoxaflutole-family herbicides will turn sugarbeet leaves white following spray drift. Sugarbeet injury severity is dependent on dose; injury ranges from mottling injury of older tissue, bleaching of ...

How can the soft bodies of coleoid cephalopods so aptly hide in their environment? Why must they? What cells and specialized organs make such crypsis possible for one of the older evolutionary ...