At the end of spring break, your kids might be bringing back something more than just good memories of that family vacation. Holidays, it turns out, are a time when head lice spread. Any time kids' ...

Head lice are tiny six-legged invertebrates that live on a person’s scalp. Nits are the tiny, oval-shaped eggs that head lice hatch from. Head lice are parasites that feed on human blood. Their life ...

Claws of the louse that afflicts human scalps fit neatly around a single human hair. Louse eggs stick to hair shafts with a sort of glue. Maybe... At the end of spring break, your kids might be ...