USA Today: Four of five native fish in California, including salmon and steelhead trout, likely will be driven to or near extinction within 100 years if climate change continues on its current path, a new study predicts. Of 121 native fish species, 82% will plummet in number or disappear because they need cool, flowing water yet climate change is boosting temperatures and lessening stream flow, according to scientists at the University of California-Davis' Center for Watershed Science. In contrast, only 19%...