After a summer of fasting on land, the bears need to get back to their frozen home to hunt seals and bulk up. But their migration ritual is changing.

The arctic outbreak that has enveloped the central U.S. is hitting its peak Thursday as frigid temperatures continue to ...

“Note that silver foxes are the same species as red foxes,” the agency said. “According to Colorado Parks and Wildlife, genetic variations result in four recognized color phases: red, cross, silver, ...