If you can’t commit to getting inked, there is a growing trend that isn’t permanent. However, this summer fad comes with a risk.
MUST SEE: Turtle's-eye view of Great Barrier Reef
'Strange' visuals beamed in as Mars explorers end vacation
PHOTOS: Six ways Parisians are handling sweltering heat
More nations lay their cards on the table for Paris 2015
Crow lands on a flying eagle and rides it into glory
Pluto probe suffers glitch just 10 days from historic flyby
PHOTOS: 6 gripping shots of Pakistan's deadly heatwave
One in a trio of tropical storms set to become a 'monster'
String of failures snapped as cargo launch to ISS on course
Two faces of Pluto emerge in latest NASA photographs