ScienceNews: Rattlesnakes and voles could be facing real estate meltdowns of their own, as climate change forecloses habitats or shifts livable conditions into new regions at speeds as much as a thousand times faster than prehistoric averages. Even if global average temperatures increase by only 1.1 degrees Celsius by 2100, a level of warming considered virtually inevitable by climate scientists, 11 species of rattlesnakes across North America will have to cope with their ranges dislocating by 430 …