While some types of hair dry may kill live head lice, it does not remove their eggs. You likely need to remove nits with a fine-toothed comb. Few words strike as much ...

Hair dyes can weaken and damage hair, making it look unhealthy. However, treatments such as conditioners and specially formulated shampoos may help repair hair damage from hair dye. Dyeing the hair ...

Lauren Murphy is a writer and environmentalist based in the Pacific Northwest. She holds a degree in Environmental Sciences from Western Washington University. To give your hair a reddish-orange tint, ...

Here’s what the research suggests about the link between hair dye and cancer. Credit...Joyce Lee for The New York Times Supported by By Rachel Rabkin Peachman Q. I color my hair regularly, but I’ve ...