Playing with salamanders by Matthew Modoono July 18, 2017 Share Facebook LinkedIn Twitter 07/17/17 – BOSTON, MA. – Polina Freitas, PhD’18, earning her doctorate in biology, cleans tanks holding axolotl, known as the Mexican salamander, in James Monaghan’s lab inside the Mugar Life Sciences Building at Northeastern University on July 17, 2017. Photo by Matthew Modoono/Northeastern University Polina Freitas, PhD’18, earning her doctorate in biology, cleans tanks holding axolotl, known as the Mexican salamander, in James Monaghan’s lab inside the Mugar Life Sciences Building on Monday. Photo by Matthew Modoono/Northeastern University