HUMAN hair extensions are everywhere – from Kylie Jenner’s red carpet looks to being sold on Shein, but what’s the true cost ...

Head lice are considered a nuisance — a pest to be evicted from the hair on your head or the head of a loved one with a special comb or shampoo. But there's more to lice than their elimination. These ...

Head lice have plagued communities for centuries across the world. They have evolved — and traveled — with humans to continually survive and find new hosts. Now, a new study suggests lice DNA can help ...

Ancient head lice may have been a nuisance to humans millennia ago, but what they left behind has delighted scientists and illuminated our understanding of ancient societies. That’s because in late ...

Lice have irked humans for many centuries. In this 1497 woodcut printed in Strasburg, Germany, a man is de-loused. (Science & Society Picture Library via Getty Images) Head lice are considered a ...