It’s not your imagination. San Francisco is becoming rattier — literally. According to a new study, San Francisco’s rat ...

There’s a saying that in a big city you are never more than six feet away from a rat. It’s an urban myth, but scientists are warning cities across the globe are becoming far rattier, and the boom is ...

There’s a saying that in a big city you are never more than six feet away from a rat. It’s an urban myth but scientists are warning that cities across the US and beyond are becoming far rattier, and t ...

It’s an urban myth, but scientists are warning cities across the globe are becoming far rattier, and the boom is primarily driven by one factor: climate change. Jonathan Richardson, a biology ...

It’s an urban myth, but scientists are warning cities across the globe are becoming far rattier, and the boom is primarily driven by one factor: climate change. Jonathan Richardson, a biology ...

(CNN) — There’s a saying that in a big city you are never more than six feet away from a rat. It’s an urban myth, but scientists are warning cities across the globe are becoming far rattier, and the ...

(CNN) — There’s a saying that in a big city you are never more than six feet away from a rat. It’s an urban myth, but scientists are warning cities across the globe are becoming far rattier, and the ...