Helen Mirren pays tribute to dead stepson Rio Hackford

Are we living through the end of wildlife migrations?

One fall day in 1856, a family of Eastern gray squirrels in rural New York uncurled from a cozy nest in a chestnut tree, looked around, and joined half a billion other squirrels on a multi-state walkabout. Waves of fur, claws, and sharp incisors swarmed like locusts in squirrel armies that could be up to […]