Nicole Karlis

Nicole Karlis is a senior writer at Salon, specializing in health and science. Tweet her @nicolekarlis.

Condoms in red wrappers
Nicotine patch, chewin gum and ecigarette
Doctor Examining Pregnant Woman
Volunteer planting a tree
Fruit fly (Drosophila Melanogaster) on a leaf
Sleeping Newborn Baby
At the centre of this image is the young star V960 Mon
Newborn Baby
A 4 month old baby girl yawning
Microbes in space, illustration
RSV Vaccine
Syphilis rapid test results
Ashwagandha superfood powder and root
Birth control pills