The live cam that brings you the emerald Northern Lights is back
February and March are the best months to see the ghostly aurora borealis, and you can now often view it (at night) on The Northern Lights cam is located in Churchill, Canada, a place that often teems with polar bears (though polar bear numbers there have plummeted since the '90s). The conservation group Polar Bears International is headquartered in this remote town, and they help coordinate the live cam. "There are over 300 nights of lights a year in Churchill," Krista Wright, the executive director of Polar Bears International, told Mashable last year. "It's definitely really cool," Wr...