A man armed with a makeshift flamethrower attacks pro-Israel demonstrators in Boulder, Colorado. Here’s what we know about the suspect and the attack.

Additionally, Russia and Ukraine discussions resume in Turkey, while drones continue to fly overhead. The two war-torn nations will engage in peace talks just a day after their most significant assaults in months.

And no, you weren’t just imagining things: the northern lights lit up the skies across the U.S. overnight, even in regions that seldom witness them.