Researchers employed reflectance spectrometric analysis to quantify species-specific plumage coloration, and high performance liquid chromatography (HPLC) to elucidate the feather carotenoids of South ...

Most plants get their coloration from pigments, but an endangered South African cycad gets its unique silvery-blue hue from wax crystals and an underlying chlorophyll-rich layer, according to a recent ...

If you are visually impaired or colorblind, you can make use of Color Filters in Windows 11/10. Designed for people with Deuteranopia, Tritanopia, or Protanopia ...

With a VPN, you can unblock and access Stripchat without an ID, sidestepping the age verification law in some American states.

We tested the best shoe polish our own shoes and boots in order to get the best shine. Here's expert advice on how to make your leather footwear last.