Welcome to the Masel Lab


We study a range of topics in evolutionary biology (and sometimes epidemiology, ecology and economics), including protein evolution, mutation load, and the nature of fitness. 

Lab retreats

Latest picture taken from our recent retreat in Flagstaff, Arizona.

Who says a 5-mile hike and science don't go together?

 Lab News

New preprint alert

May 2024

Nandini awarded UA Space Grant

Fall 2024

Farewell Daniel & Garret

Fall 2024