skin color

Diana Kwon | Mar 7, 2018 | 2 min read

A new study reveals that a constant stream of ink-gobbling immune cells helps hold tattoos in place.

Shawna Williams | Feb 7, 2018 | 2 min read

“Cheddar Man” had dark hair and blue eyes, a sequencing analysis suggests.

Ashley P. Taylor | Oct 12, 2017 | 2 min read

Researchers identified genes related to melanin levels in African populations.

The Scientist Staff | Oct 1, 2012 | 3 min read

Meet some of the people featured in the October 2012 issue of The Scientist.