Compared to nearby cities, Philly seems to have a much lower rat population, or at least is home to vermin who are better at ...

A study published in January in the journal Science Advances found that as temperatures climb in cities, rat populations are growing, even as city dwellers suffer. “In cities that have ...

However, the rat population is also on the rise in the Golden State. Last year, Los Angeles was the second rattiest city in the United States, according to a report by pest control company Orkin.

A study published in January in the journal Science Advances found that as temperatures climb in cities, rat populations are growing, even as city dwellers suffer. “In cities that have ...