A study has found that rat populations have exploded in major cities such as the United States and Canada as winter weather has warmed due to global warming. Jonathan Richardson, a professor at the ...

Rats swarm around a bag of garbage near a dumpster July 7, 2000, in New York on July 7, 2000. A study published Wednesday suggests that brown rats crawled off ships arriving in the Americas earlier ...

FILE - Rats swarm around a bag of garbage near a dumpster in New York, July 7, 2000. New York lawmakers are proposing rules to humanely drive down the population of rats and other rodents, eyeing ...

Britain’s flagship nuclear power project has encountered an unexpected safety hazard: rodents. Hundreds of rats scuttle through work zones, canteens, and waste skips at the Hinkley Point C ...

Read full article: Michigan Central Station’s upper floors to open as luxury hotel for first time in 112 years FILE - Rats swarm around a bag of garbage near a dumpster in New York, July 7, 2000. New ...