CHICAGO -- As Russian forces invade his home country of Ukraine, Northwestern University professor Yohann Petrovsky-Shtern worries about his family back home. They have all taken shelter including his ...

“Should I fight or should I film?” No, that’s not a Clash outtake. It’s what Artem Ryzhykov asked himself as he observed the Maidan Revolution in Kyiv in 2014 — a protest that sprawled over several ...