Radiation within the visible spectrum can appear black if it is low in power – more specifically, lower in power than its surroundings. Additionally, radiation outside the visible range of wavelengths ...

A pioneering genetic study by Dr Hans Eiberg and his colleagues at the University of Copenhagen has traced the lineage of all ...

Also referred to as eye tattooing, the process permanently changes the cornea from clear to opaque and covers over the ...

Whether you're wearing brown, blue or green lenses, this is how your sunglasses' color affects their performance.

Do you have blue eyes? We talked to experts to discover curious facts about baby blues, including whether your biological family is bigger than you ever imagined.

A Los Angeles-based ophthalmologist is gaining attention for a cosmetic procedure that permanently changes eye colour, drawing mixed reactions online.

The procedure, taking roughly 15 to 20 minutes for each eye, replaces the natural iris colour with a new tint.

A bizarre cosmetic surgery that could change the colour of your eye permanently is becoming a viral trend in the US, all ...

Imani Perry traces the history and symbolism of the color blue, from the indigo of the slave trade, to Coretta Scott King's ...

Lifestyle Expert Denise Caldwell gives us a tour of the black-owned businesses in our region in fashion, home goods, and ...

Martha Stewart posed for a new MAC Cosmetics campaign, showing off the brand's nude lipsticks, and gives PEOPLE the scoop on ...