Startups are flourishing across the country as we can see from the interactive map Engine released last month. What you may not know is that a network of incubators, accelerators, and other resources are available to entrepreneurs in these communities. Along with my colleague Marvin Ammori, we undertook a research project to catalog some of the important innovation hubs. With the help of our friends at Engine, we now have a tool to map these hubs for the benefit of entrepreneurs, ...