Burgeoning rat populations are a big problem for cities. Rats damage infrastructure, contaminate food, and can start fires by gnawing through wires. They cause an estimated $27 billion of damage ...

(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 ...

Demise Of Australia’s Large Kangaroos Likely Not Caused By Climate Change ... and by giving municipal rodent managers the ...