A woman's viral videos in which she "pops" and kills invasive head lice has sparked a debate online about whether her videos are soothing to watch or cruel to the bugs. Rachel, also known as ...

(CBS SF) - We know that humans - perhaps most often kids - can get head and body lice. Can animals get lice, too? "Lice are a fairly uncommon parasite on dogs and cats, though we definitely encounter ...

(WKOW) -- Wisconsin farmers are being asked to keep an eye out for lice on their cows. Dairy experts say studies show animal lice are growing resistant to the treatments used to get rid of them. They ...

It’s hard to muster sympathy for lice. Most of the parasites seem to be doing fine—living, feeding and multiplying on their hapless hosts. But lice that live on dolphins have it tough. Their hosts are ...