When you buy through links on our articles, Future and its syndication partners may earn a commission. Credit: Getty Images Can cat fleas live on humans? If you have a feline friend in your family ...

The U.S. Fish & Wildlife Service said that snow fleas, or springtails, aren't here to wreck havoc. See what they do.

Springtails, an ancient arthropod, are commonly found in snow at this time of year. Here's what gave them the nickname, "snow ...