Rats and mice are mutating and becoming resistant to poison, researchers warn - Increases the threat of deadly diseases to humans, such as flu-like bacterial disease leptospirosis and viral hantavirus ...

-Infected rats can cause symptoms in humans such as fever, fatigue, loss of appetite, jaundice, and dark urine, with pregnant women being in higher risk -4.4% of urban Norway rats in Seoul and Jeju ...

The social behaviors of the Rattus norvegicus, commonly known as the Norway rat, are far more complex than previously thought, according to a team of researchers from ELTE Eötvös Loránd University.

The millions of Norway rats that live alongside New Yorkers are among the animals that can catch the virus that causes Covid-19, a new study says. However, reports of the virus spreading from any ...