A new project from Penn’s School of Veterinary Medicine looks to document how animals live and move across Philadelphia’s urban landscape. Led by Penn Vet ecologist and professor Julie Ellis, the ...

A new study argues that human culture — including religion, politics and war — influences how wildlife evolves in cities. In Los Angeles, factors such as policing, zoning, and local values and ...

Animals don't just see the world differently from one another, they experience time itself at dramatically different speeds. That is according to a new study that considered 237 species across the ...

Nature's resilience shines as animals in arid environments demonstrate remarkable water conservation. Through efficient ...