Scientists have some good news for rats and some bad news for city dwellers. Rat populations are rising in cities including Washington, D.C., and San Francisco, reports a study released Friday that ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. NEW YORK (PIX11) — People living in the city ...

Not all rats are sewer or subway denizens skittering away with someone’s slice of pizza (and then going viral for it). In the remote mountain rainforests of Papua New Guinea, there is a creature that ...

City data actually suggest that rat sightings are declining. But horror stories are everywhere, and a single rat in a stroller is enough to set off a panic. By Christopher Maag Rachel Chase, a ...