Gabriel Popkin

Contributing Writer

Latest Articles

Swirling Bacteria Linked to the Physics of Phase Transitions

May 4, 2017

The new experiments suggest that simple models can explain the behavior of thousands of interacting organisms.

Jammed Cells Expose the Physics of Cancer

August 16, 2016

The subtle mechanics of densely packed cells may help explain why some cancerous tumors stay put while others break off and spread through the body.

A Twisted Path to Equation-Free Prediction

October 13, 2015

Complex natural systems defy analysis using a standard mathematical toolkit, so one ecologist is throwing out the equations.