Authorities in Mississippi are searching for a laboratory monkey that escaped following a highway crash. The animal is described as aggressive and infected with several viruses including Covid-19, ...

Aggression is a naturally occurring behavior of mice that can provide benefit to those that display it in the wild. Many factors appear to influence these negative social interactions between mice, ...

Aggression in group-housed laboratory mice is a serious animal welfare concern. Further understanding of the causes of mouse aggression could have a significant impact on a large number of laboratory ...