City mouse or country mouse? I collect mice from Philly homes to study how they got so good at urban living
- Written by Megan Phifer-Rixey, Assistant Professor of Biology, Drexel University
European colonizers brought mice to the Americas, where they squeaked out a comfortable life.Dejan Kolar/iStock Collection via Getty Images PlusDusty barns, gleaming stables and damp basements. These are all places where you might find a house mouse – or a member of my research team.
I’m an evolutionary biologist, and my lab at Drexel...

