And over a third (35%) of the team’s 143 Norway rat specimens (Rattus norvegicus), all sourced from those same northeastern cities, carried these mutations too—polymorphic alterations to the creatures ...
Humans have been poisoning rodents for centuries. But fast-breeding rats and mice have evolved resistance to earlier poisons. In response, manufacturers have produced second generation anticoagulant ...
CHICAGO (WGN) — Chicago’s Lincoln Park Zoo is testing a new way to tackle the city’s rat problem without harming other urban wildlife. Researchers with the Chicago Rat Project have launched a ...
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